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[RFC v2 02/10] Drop unused static function return values
|
From: |
Alberto Faria |
|
Subject: |
[RFC v2 02/10] Drop unused static function return values |
|
Date: |
Fri, 29 Jul 2022 14:00:31 +0100 |
Make non-void static functions whose return values are ignored by
all callers return void instead.
These functions were found by static-analyzer.py.
Not all occurrences of this problem were fixed.
Signed-off-by: Alberto Faria <afaria@redhat.com>
---
accel/kvm/kvm-all.c | 12 ++---
accel/tcg/plugin-gen.c | 9 ++--
accel/tcg/translate-all.c | 9 ++--
audio/audio.c | 5 +-
block/block-copy.c | 4 +-
block/file-posix.c | 6 +--
block/io.c | 30 +++++-------
block/qcow2-bitmap.c | 6 +--
block/quorum.c | 5 +-
block/vpc.c | 4 +-
block/vvfat.c | 11 ++---
chardev/char-ringbuf.c | 4 +-
contrib/ivshmem-server/main.c | 4 +-
contrib/vhost-user-blk/vhost-user-blk.c | 5 +-
dump/dump.c | 4 +-
fsdev/virtfs-proxy-helper.c | 3 +-
gdbstub.c | 18 +++-----
hw/audio/intel-hda.c | 7 ++-
hw/audio/pcspk.c | 7 +--
hw/char/virtio-serial-bus.c | 14 +++---
hw/display/cirrus_vga.c | 5 +-
hw/hyperv/vmbus.c | 10 ++--
hw/i386/intel_iommu.c | 28 ++++++------
hw/i386/pc_q35.c | 5 +-
hw/ide/pci.c | 4 +-
hw/net/rtl8139.c | 3 +-
hw/net/virtio-net.c | 6 +--
hw/net/vmxnet3.c | 3 +-
hw/nvme/ctrl.c | 17 ++-----
hw/nvram/fw_cfg.c | 3 +-
hw/scsi/megasas.c | 6 +--
hw/scsi/mptconfig.c | 7 +--
hw/scsi/mptsas.c | 14 ++----
hw/scsi/scsi-bus.c | 6 +--
hw/usb/dev-audio.c | 13 +++---
hw/usb/hcd-ehci.c | 6 +--
hw/usb/hcd-ohci.c | 4 +-
hw/usb/hcd-xhci.c | 56 +++++++++++------------
hw/vfio/common.c | 21 +++++----
hw/virtio/vhost-vdpa.c | 3 +-
hw/virtio/vhost.c | 11 ++---
hw/virtio/virtio-iommu.c | 4 +-
hw/virtio/virtio-mem.c | 9 ++--
io/channel-command.c | 10 ++--
migration/migration.c | 12 ++---
net/dump.c | 16 +++----
net/vhost-vdpa.c | 8 ++--
qemu-img.c | 6 +--
qga/commands-posix-ssh.c | 10 ++--
softmmu/physmem.c | 18 ++++----
softmmu/qtest.c | 5 +-
subprojects/libvduse/libvduse.c | 12 ++---
subprojects/libvhost-user/libvhost-user.c | 24 ++++------
target/i386/host-cpu.c | 3 +-
target/i386/kvm/kvm.c | 19 ++++----
tcg/optimize.c | 3 +-
tests/qtest/libqos/malloc.c | 5 +-
tests/qtest/libqos/qgraph.c | 3 +-
tests/qtest/test-x86-cpuid-compat.c | 8 ++--
tests/qtest/virtio-9p-test.c | 6 +--
tests/unit/test-aio-multithread.c | 5 +-
tests/vhost-user-bridge.c | 19 +++-----
ui/vnc.c | 23 ++++------
util/aio-posix.c | 7 +--
util/uri.c | 18 +++-----
65 files changed, 248 insertions(+), 403 deletions(-)
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index f165074e99..748e9d6a2a 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -759,7 +759,7 @@ static uint32_t kvm_dirty_ring_reap_one(KVMState *s,
CPUState *cpu)
}
/* Must be with slots_lock held */
-static uint64_t kvm_dirty_ring_reap_locked(KVMState *s, CPUState* cpu)
+static void kvm_dirty_ring_reap_locked(KVMState *s, CPUState* cpu)
{
int ret;
uint64_t total = 0;
@@ -785,18 +785,14 @@ static uint64_t kvm_dirty_ring_reap_locked(KVMState *s,
CPUState* cpu)
if (total) {
trace_kvm_dirty_ring_reap(total, stamp / 1000);
}
-
- return total;
}
/*
* Currently for simplicity, we must hold BQL before calling this. We can
* consider to drop the BQL if we're clear with all the race conditions.
*/
-static uint64_t kvm_dirty_ring_reap(KVMState *s, CPUState *cpu)
+static void kvm_dirty_ring_reap(KVMState *s, CPUState *cpu)
{
- uint64_t total;
-
/*
* We need to lock all kvm slots for all address spaces here,
* because:
@@ -813,10 +809,8 @@ static uint64_t kvm_dirty_ring_reap(KVMState *s, CPUState
*cpu)
* reset below.
*/
kvm_slots_lock();
- total = kvm_dirty_ring_reap_locked(s, cpu);
+ kvm_dirty_ring_reap_locked(s, cpu);
kvm_slots_unlock();
-
- return total;
}
static void do_kvm_cpu_synchronize_kick(CPUState *cpu, run_on_cpu_data arg)
diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c
index 3d0b101e34..ca84f1f1f8 100644
--- a/accel/tcg/plugin-gen.c
+++ b/accel/tcg/plugin-gen.c
@@ -239,21 +239,18 @@ static TCGOp *find_op(TCGOp *op, TCGOpcode opc)
return NULL;
}
-static TCGOp *rm_ops_range(TCGOp *begin, TCGOp *end)
+static void rm_ops_range(TCGOp *begin, TCGOp *end)
{
- TCGOp *ret = QTAILQ_NEXT(end, link);
-
QTAILQ_REMOVE_SEVERAL(&tcg_ctx->ops, begin, end, link);
- return ret;
}
/* remove all ops until (and including) plugin_cb_end */
-static TCGOp *rm_ops(TCGOp *op)
+static void rm_ops(TCGOp *op)
{
TCGOp *end_op = find_op(op, INDEX_op_plugin_cb_end);
tcg_debug_assert(end_op);
- return rm_ops_range(op, end_op);
+ rm_ops_range(op, end_op);
}
static TCGOp *copy_op_nocheck(TCGOp **begin_op, TCGOp *op)
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index ef62a199c7..0c93c3143d 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -329,8 +329,8 @@ static int encode_search(TranslationBlock *tb, uint8_t
*block)
* When reset_icount is true, current TB will be interrupted and
* icount should be recalculated.
*/
-static int cpu_restore_state_from_tb(CPUState *cpu, TranslationBlock *tb,
- uintptr_t searched_pc, bool reset_icount)
+static void cpu_restore_state_from_tb(CPUState *cpu, TranslationBlock *tb,
+ uintptr_t searched_pc, bool reset_icount)
{
target_ulong data[TARGET_INSN_START_WORDS] = { tb->pc };
uintptr_t host_pc = (uintptr_t)tb->tc.ptr;
@@ -345,7 +345,7 @@ static int cpu_restore_state_from_tb(CPUState *cpu,
TranslationBlock *tb,
searched_pc -= GETPC_ADJ;
if (searched_pc < host_pc) {
- return -1;
+ return;
}
/* Reconstruct the stored insn data while looking for the point at
@@ -359,7 +359,7 @@ static int cpu_restore_state_from_tb(CPUState *cpu,
TranslationBlock *tb,
goto found;
}
}
- return -1;
+ return;
found:
if (reset_icount && (tb_cflags(tb) & CF_USE_ICOUNT)) {
@@ -375,7 +375,6 @@ static int cpu_restore_state_from_tb(CPUState *cpu,
TranslationBlock *tb,
prof->restore_time + profile_getclock() - ti);
qatomic_set(&prof->restore_count, prof->restore_count + 1);
#endif
- return 0;
}
bool cpu_restore_state(CPUState *cpu, uintptr_t host_pc, bool will_exit)
diff --git a/audio/audio.c b/audio/audio.c
index a02f3ce5c6..79022b2325 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -478,7 +478,7 @@ static void audio_detach_capture (HWVoiceOut *hw)
}
}
-static int audio_attach_capture (HWVoiceOut *hw)
+static void audio_attach_capture(HWVoiceOut *hw)
{
AudioState *s = hw->s;
CaptureVoiceOut *cap;
@@ -504,7 +504,7 @@ static int audio_attach_capture (HWVoiceOut *hw)
if (!sw->rate) {
dolog ("Could not start rate conversion for `%s'\n", SW_NAME (sw));
g_free (sw);
- return -1;
+ return;
}
QLIST_INSERT_HEAD (&hw_cap->sw_head, sw, entries);
QLIST_INSERT_HEAD (&hw->cap_head, sc, entries);
@@ -518,7 +518,6 @@ static int audio_attach_capture (HWVoiceOut *hw)
audio_capture_maybe_changed (cap, 1);
}
}
- return 0;
}
/*
diff --git a/block/block-copy.c b/block/block-copy.c
index bb947afdda..20a1b425d5 100644
--- a/block/block-copy.c
+++ b/block/block-copy.c
@@ -820,7 +820,7 @@ void block_copy_kick(BlockCopyCallState *call_state)
* it means that some I/O operation failed in context of _this_ block_copy
call,
* not some parallel operation.
*/
-static int coroutine_fn block_copy_common(BlockCopyCallState *call_state)
+static void coroutine_fn block_copy_common(BlockCopyCallState *call_state)
{
int ret;
BlockCopyState *s = call_state->s;
@@ -879,8 +879,6 @@ static int coroutine_fn
block_copy_common(BlockCopyCallState *call_state)
qemu_co_mutex_lock(&s->lock);
QLIST_REMOVE(call_state, list);
qemu_co_mutex_unlock(&s->lock);
-
- return ret;
}
static void coroutine_fn block_copy_async_co_entry(void *opaque)
diff --git a/block/file-posix.c b/block/file-posix.c
index 48cd096624..a4641da7f9 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -1895,7 +1895,7 @@ static int handle_aiocb_discard(void *opaque)
* Returns: 0 on success, -errno on failure. Since this is an optimization,
* caller may ignore failures.
*/
-static int allocate_first_block(int fd, size_t max_size)
+static void allocate_first_block(int fd, size_t max_size)
{
size_t write_size = (max_size < MAX_BLOCKSIZE)
? BDRV_SECTOR_SIZE
@@ -1903,7 +1903,6 @@ static int allocate_first_block(int fd, size_t max_size)
size_t max_align = MAX(MAX_BLOCKSIZE, qemu_real_host_page_size());
void *buf;
ssize_t n;
- int ret;
buf = qemu_memalign(max_align, write_size);
memset(buf, 0, write_size);
@@ -1912,10 +1911,7 @@ static int allocate_first_block(int fd, size_t max_size)
n = pwrite(fd, buf, write_size, 0);
} while (n == -1 && errno == EINTR);
- ret = (n == -1) ? -errno : 0;
-
qemu_vfree(buf);
- return ret;
}
static int handle_aiocb_truncate(void *opaque)
diff --git a/block/io.c b/block/io.c
index 0a8cbefe86..853ed44289 100644
--- a/block/io.c
+++ b/block/io.c
@@ -934,20 +934,16 @@ void bdrv_dec_in_flight(BlockDriverState *bs)
bdrv_wakeup(bs);
}
-static bool coroutine_fn bdrv_wait_serialising_requests(BdrvTrackedRequest
*self)
+static void coroutine_fn
+bdrv_wait_serialising_requests(BdrvTrackedRequest *self)
{
BlockDriverState *bs = self->bs;
- bool waited = false;
- if (!qatomic_read(&bs->serialising_in_flight)) {
- return false;
+ if (qatomic_read(&bs->serialising_in_flight)) {
+ qemu_co_mutex_lock(&bs->reqs_lock);
+ bdrv_wait_serialising_requests_locked(self);
+ qemu_co_mutex_unlock(&bs->reqs_lock);
}
-
- qemu_co_mutex_lock(&bs->reqs_lock);
- waited = bdrv_wait_serialising_requests_locked(self);
- qemu_co_mutex_unlock(&bs->reqs_lock);
-
- return waited;
}
bool coroutine_fn bdrv_make_request_serialising(BdrvTrackedRequest *req,
@@ -1644,10 +1640,10 @@ static bool bdrv_init_padding(BlockDriverState *bs,
return true;
}
-static int bdrv_padding_rmw_read(BdrvChild *child,
- BdrvTrackedRequest *req,
- BdrvRequestPadding *pad,
- bool zero_middle)
+static void bdrv_padding_rmw_read(BdrvChild *child,
+ BdrvTrackedRequest *req,
+ BdrvRequestPadding *pad,
+ bool zero_middle)
{
QEMUIOVector local_qiov;
BlockDriverState *bs = child->bs;
@@ -1670,7 +1666,7 @@ static int bdrv_padding_rmw_read(BdrvChild *child,
ret = bdrv_aligned_preadv(child, req, req->overlap_offset, bytes,
align, &local_qiov, 0, 0);
if (ret < 0) {
- return ret;
+ return;
}
if (pad->head) {
bdrv_debug_event(bs, BLKDBG_PWRITEV_RMW_AFTER_HEAD);
@@ -1693,7 +1689,7 @@ static int bdrv_padding_rmw_read(BdrvChild *child,
req->overlap_offset + req->overlap_bytes - align,
align, align, &local_qiov, 0, 0);
if (ret < 0) {
- return ret;
+ return;
}
bdrv_debug_event(bs, BLKDBG_PWRITEV_RMW_AFTER_TAIL);
}
@@ -1702,8 +1698,6 @@ zero_mem:
if (zero_middle) {
memset(pad->buf + pad->head, 0, pad->buf_len - pad->head - pad->tail);
}
-
- return 0;
}
static void bdrv_padding_destroy(BdrvRequestPadding *pad)
diff --git a/block/qcow2-bitmap.c b/block/qcow2-bitmap.c
index e98bafe0f4..14e55cefac 100644
--- a/block/qcow2-bitmap.c
+++ b/block/qcow2-bitmap.c
@@ -257,14 +257,14 @@ fail:
return ret;
}
-static int free_bitmap_clusters(BlockDriverState *bs, Qcow2BitmapTable *tb)
+static void free_bitmap_clusters(BlockDriverState *bs, Qcow2BitmapTable *tb)
{
int ret;
uint64_t *bitmap_table;
ret = bitmap_table_load(bs, tb, &bitmap_table);
if (ret < 0) {
- return ret;
+ return;
}
clear_bitmap_table(bs, bitmap_table, tb->size);
@@ -274,8 +274,6 @@ static int free_bitmap_clusters(BlockDriverState *bs,
Qcow2BitmapTable *tb)
tb->offset = 0;
tb->size = 0;
-
- return 0;
}
/* load_bitmap_data
diff --git a/block/quorum.c b/block/quorum.c
index f33f30d36b..9c0fbd79be 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -293,7 +293,7 @@ static void quorum_rewrite_entry(void *opaque)
}
}
-static bool quorum_rewrite_bad_versions(QuorumAIOCB *acb,
+static void quorum_rewrite_bad_versions(QuorumAIOCB *acb,
QuorumVoteValue *value)
{
QuorumVoteVersion *version;
@@ -331,9 +331,6 @@ static bool quorum_rewrite_bad_versions(QuorumAIOCB *acb,
qemu_coroutine_enter(co);
}
}
-
- /* return true if any rewrite is done else false */
- return count;
}
static void quorum_count_vote(QuorumVotes *votes,
diff --git a/block/vpc.c b/block/vpc.c
index 4f49ef207f..03d65505d1 100644
--- a/block/vpc.c
+++ b/block/vpc.c
@@ -782,7 +782,7 @@ static int coroutine_fn
vpc_co_block_status(BlockDriverState *bs,
* the hardware EIDE and ATA-2 limit of 16 heads (max disk size of 127 GB)
* and instead allow up to 255 heads.
*/
-static int calculate_geometry(int64_t total_sectors, uint16_t *cyls,
+static void calculate_geometry(int64_t total_sectors, uint16_t *cyls,
uint8_t *heads, uint8_t *secs_per_cyl)
{
uint32_t cyls_times_heads;
@@ -816,8 +816,6 @@ static int calculate_geometry(int64_t total_sectors,
uint16_t *cyls,
}
*cyls = cyls_times_heads / *heads;
-
- return 0;
}
static int create_dynamic_disk(BlockBackend *blk, VHDFooter *footer,
diff --git a/block/vvfat.c b/block/vvfat.c
index d6dd919683..6c4c66eff7 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -154,9 +154,9 @@ static inline int array_remove_slice(array_t* array,int
index, int count)
return 0;
}
-static int array_remove(array_t* array,int index)
+static void array_remove(array_t* array,int index)
{
- return array_remove_slice(array, index, 1);
+ array_remove_slice(array, index, 1);
}
/* return the index for a given member */
@@ -2968,13 +2968,12 @@ DLOG(checkpoint());
return 0;
}
-static int try_commit(BDRVVVFATState* s)
+static void try_commit(BDRVVVFATState* s)
{
vvfat_close_current_file(s);
DLOG(checkpoint());
- if(!is_consistent(s))
- return -1;
- return do_commit(s);
+ if (is_consistent(s))
+ do_commit(s);
}
static int vvfat_write(BlockDriverState *bs, int64_t sector_num,
diff --git a/chardev/char-ringbuf.c b/chardev/char-ringbuf.c
index d40d21d3cf..335d75e824 100644
--- a/chardev/char-ringbuf.c
+++ b/chardev/char-ringbuf.c
@@ -71,7 +71,7 @@ static int ringbuf_chr_write(Chardev *chr, const uint8_t
*buf, int len)
return len;
}
-static int ringbuf_chr_read(Chardev *chr, uint8_t *buf, int len)
+static void ringbuf_chr_read(Chardev *chr, uint8_t *buf, int len)
{
RingBufChardev *d = RINGBUF_CHARDEV(chr);
int i;
@@ -81,8 +81,6 @@ static int ringbuf_chr_read(Chardev *chr, uint8_t *buf, int
len)
buf[i] = d->cbuf[d->cons++ & (d->size - 1)];
}
qemu_mutex_unlock(&chr->chr_write_lock);
-
- return i;
}
static void char_ringbuf_finalize(Object *obj)
diff --git a/contrib/ivshmem-server/main.c b/contrib/ivshmem-server/main.c
index 224dbeb547..67a0d7a497 100644
--- a/contrib/ivshmem-server/main.c
+++ b/contrib/ivshmem-server/main.c
@@ -143,7 +143,7 @@ ivshmem_server_parse_args(IvshmemServerArgs *args, int
argc, char *argv[])
/* wait for events on listening server unix socket and connected client
* sockets */
-static int
+static void
ivshmem_server_poll_events(IvshmemServer *server)
{
fd_set fds;
@@ -174,8 +174,6 @@ ivshmem_server_poll_events(IvshmemServer *server)
break;
}
}
-
- return ret;
}
static void
diff --git a/contrib/vhost-user-blk/vhost-user-blk.c
b/contrib/vhost-user-blk/vhost-user-blk.c
index 9cb78ca1d0..e4df9a074c 100644
--- a/contrib/vhost-user-blk/vhost-user-blk.c
+++ b/contrib/vhost-user-blk/vhost-user-blk.c
@@ -66,8 +66,8 @@ static size_t vub_iov_size(const struct iovec *iov,
return len;
}
-static size_t vub_iov_to_buf(const struct iovec *iov,
- const unsigned int iov_cnt, void *buf)
+static void vub_iov_to_buf(const struct iovec *iov,
+ const unsigned int iov_cnt, void *buf)
{
size_t len;
unsigned int i;
@@ -77,7 +77,6 @@ static size_t vub_iov_to_buf(const struct iovec *iov,
memcpy(buf + len, iov[i].iov_base, iov[i].iov_len);
len += iov[i].iov_len;
}
- return len;
}
static void vub_panic_cb(VuDev *vu_dev, const char *buf)
diff --git a/dump/dump.c b/dump/dump.c
index 4d9658ffa2..5080ecf574 100644
--- a/dump/dump.c
+++ b/dump/dump.c
@@ -92,7 +92,7 @@ uint64_t cpu_to_dump64(DumpState *s, uint64_t val)
return val;
}
-static int dump_cleanup(DumpState *s)
+static void dump_cleanup(DumpState *s)
{
guest_phys_blocks_free(&s->guest_phys_blocks);
memory_mapping_list_free(&s->list);
@@ -109,8 +109,6 @@ static int dump_cleanup(DumpState *s)
}
}
migrate_del_blocker(dump_migration_blocker);
-
- return 0;
}
static int fd_write_vmcore(const void *buf, size_t size, void *opaque)
diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c
index 2dde27922f..b91f730120 100644
--- a/fsdev/virtfs-proxy-helper.c
+++ b/fsdev/virtfs-proxy-helper.c
@@ -829,7 +829,7 @@ static int process_reply(int sock, int type,
return 0;
}
-static int process_requests(int sock)
+static void process_requests(int sock)
{
int flags;
int size = 0;
@@ -1016,7 +1016,6 @@ static int process_requests(int sock)
err_out:
g_free(in_iovec.iov_base);
g_free(out_iovec.iov_base);
- return -1;
}
int main(int argc, char **argv)
diff --git a/gdbstub.c b/gdbstub.c
index cf869b10e3..f73461848c 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -506,10 +506,9 @@ static inline void gdb_continue(void)
* Resume execution, per CPU actions. For user-mode emulation it's
* equivalent to gdb_continue.
*/
-static int gdb_continue_partial(char *newstates)
+static void gdb_continue_partial(char *newstates)
{
CPUState *cpu;
- int res = 0;
#ifdef CONFIG_USER_ONLY
/*
* This is not exactly accurate, but it's an improvement compared to the
@@ -535,7 +534,7 @@ static int gdb_continue_partial(char *newstates)
}
if (vm_prepare_start(step_requested)) {
- return 0;
+ return;
}
CPU_FOREACH(cpu) {
@@ -555,7 +554,6 @@ static int gdb_continue_partial(char *newstates)
flag = 1;
break;
default:
- res = -1;
break;
}
}
@@ -564,7 +562,6 @@ static int gdb_continue_partial(char *newstates)
qemu_clock_enable(QEMU_CLOCK_VIRTUAL, true);
}
#endif
- return res;
}
static void put_buffer(const uint8_t *buf, int len)
@@ -665,8 +662,7 @@ static void hexdump(const char *buf, int len,
}
}
-/* return -1 if error, 0 if OK */
-static int put_packet_binary(const char *buf, int len, bool dump)
+static void put_packet_binary(const char *buf, int len, bool dump)
{
int csum, i;
uint8_t footer[3];
@@ -696,22 +692,20 @@ static int put_packet_binary(const char *buf, int len,
bool dump)
#ifdef CONFIG_USER_ONLY
i = get_char();
if (i < 0)
- return -1;
+ return;
if (i == '+')
break;
#else
break;
#endif
}
- return 0;
}
-/* return -1 if error, 0 if OK */
-static int put_packet(const char *buf)
+static void put_packet(const char *buf)
{
trace_gdbstub_io_reply(buf);
- return put_packet_binary(buf, strlen(buf), false);
+ put_packet_binary(buf, strlen(buf), false);
}
static void put_strbuf(void)
diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c
index f38117057b..19284c5c9d 100644
--- a/hw/audio/intel-hda.c
+++ b/hw/audio/intel-hda.c
@@ -283,7 +283,7 @@ static void intel_hda_update_irq(IntelHDAState *d)
}
}
-static int intel_hda_send_command(IntelHDAState *d, uint32_t verb)
+static void intel_hda_send_command(IntelHDAState *d, uint32_t verb)
{
uint32_t cad, nid, data;
HDACodecDevice *codec;
@@ -293,7 +293,7 @@ static int intel_hda_send_command(IntelHDAState *d,
uint32_t verb)
if (verb & (1 << 27)) {
/* indirect node addressing, not specified in HDA 1.0 */
dprint(d, 1, "%s: indirect node addressing (guest bug?)\n", __func__);
- return -1;
+ return;
}
nid = (verb >> 20) & 0x7f;
data = verb & 0xfffff;
@@ -301,11 +301,10 @@ static int intel_hda_send_command(IntelHDAState *d,
uint32_t verb)
codec = hda_codec_find(&d->codecs, cad);
if (codec == NULL) {
dprint(d, 1, "%s: addressed non-existing codec\n", __func__);
- return -1;
+ return;
}
cdc = HDA_CODEC_DEVICE_GET_CLASS(codec);
cdc->command(codec, nid, data);
- return 0;
}
static void intel_hda_corb_run(IntelHDAState *d)
diff --git a/hw/audio/pcspk.c b/hw/audio/pcspk.c
index daf92a4ce1..027c04a88e 100644
--- a/hw/audio/pcspk.c
+++ b/hw/audio/pcspk.c
@@ -114,13 +114,13 @@ static void pcspk_callback(void *opaque, int free)
}
}
-static int pcspk_audio_init(PCSpkState *s)
+static void pcspk_audio_init(PCSpkState *s)
{
struct audsettings as = {PCSPK_SAMPLE_RATE, 1, AUDIO_FORMAT_U8, 0};
if (s->voice) {
/* already initialized */
- return 0;
+ return;
}
AUD_register_card(s_spk, &s->card);
@@ -128,10 +128,7 @@ static int pcspk_audio_init(PCSpkState *s)
s->voice = AUD_open_out(&s->card, s->voice, s_spk, s, pcspk_callback, &as);
if (!s->voice) {
AUD_log(s_spk, "Could not open voice\n");
- return -1;
}
-
- return 0;
}
static uint64_t pcspk_io_read(void *opaque, hwaddr addr,
diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c
index 7d4601cb5d..5196b8d5ea 100644
--- a/hw/char/virtio-serial-bus.c
+++ b/hw/char/virtio-serial-bus.c
@@ -221,19 +221,19 @@ static void flush_queued_data(VirtIOSerialPort *port)
do_flush_queued_data(port, port->ovq, VIRTIO_DEVICE(port->vser));
}
-static size_t send_control_msg(VirtIOSerial *vser, void *buf, size_t len)
+static void send_control_msg(VirtIOSerial *vser, void *buf, size_t len)
{
VirtQueueElement *elem;
VirtQueue *vq;
vq = vser->c_ivq;
if (!virtio_queue_ready(vq)) {
- return 0;
+ return;
}
elem = virtqueue_pop(vq, sizeof(VirtQueueElement));
if (!elem) {
- return 0;
+ return;
}
/* TODO: detect a buffer that's too short, set NEEDS_RESET */
@@ -242,12 +242,10 @@ static size_t send_control_msg(VirtIOSerial *vser, void
*buf, size_t len)
virtqueue_push(vq, elem, len);
virtio_notify(VIRTIO_DEVICE(vser), vq);
g_free(elem);
-
- return len;
}
-static size_t send_control_event(VirtIOSerial *vser, uint32_t port_id,
- uint16_t event, uint16_t value)
+static void send_control_event(VirtIOSerial *vser, uint32_t port_id,
+ uint16_t event, uint16_t value)
{
VirtIODevice *vdev = VIRTIO_DEVICE(vser);
struct virtio_console_control cpkt;
@@ -257,7 +255,7 @@ static size_t send_control_event(VirtIOSerial *vser,
uint32_t port_id,
virtio_stw_p(vdev, &cpkt.value, value);
trace_virtio_serial_send_control_event(port_id, event, value);
- return send_control_msg(vser, &cpkt, sizeof(cpkt));
+ send_control_msg(vser, &cpkt, sizeof(cpkt));
}
/* Functions for use inside qemu to open and read from/write to ports */
diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c
index 3bb6a58698..f8e7e2d077 100644
--- a/hw/display/cirrus_vga.c
+++ b/hw/display/cirrus_vga.c
@@ -696,12 +696,12 @@ static int
cirrus_bitblt_common_patterncopy(CirrusVGAState *s)
/* fill */
-static int cirrus_bitblt_solidfill(CirrusVGAState *s, int blt_rop)
+static void cirrus_bitblt_solidfill(CirrusVGAState *s, int blt_rop)
{
cirrus_fill_t rop_func;
if (blit_is_unsafe(s, true)) {
- return 0;
+ return;
}
rop_func = cirrus_fill[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth -
1];
rop_func(s, s->cirrus_blt_dstaddr,
@@ -711,7 +711,6 @@ static int cirrus_bitblt_solidfill(CirrusVGAState *s, int
blt_rop)
s->cirrus_blt_dstpitch, s->cirrus_blt_width,
s->cirrus_blt_height);
cirrus_bitblt_reset(s);
- return 1;
}
/***************************************
diff --git a/hw/hyperv/vmbus.c b/hw/hyperv/vmbus.c
index 30bc04e1c4..c18e4942e3 100644
--- a/hw/hyperv/vmbus.c
+++ b/hw/hyperv/vmbus.c
@@ -728,9 +728,8 @@ bool vmbus_channel_is_open(VMBusChannel *chan)
* flag (more recent guests) or setting a bit in the interrupt page and firing
* the VMBus SINT (older guests).
*/
-static int vmbus_channel_notify_guest(VMBusChannel *chan)
+static void vmbus_channel_notify_guest(VMBusChannel *chan)
{
- int res = 0;
unsigned long *int_map, mask;
unsigned idx;
hwaddr addr = chan->vmbus->int_page_gpa;
@@ -739,25 +738,24 @@ static int vmbus_channel_notify_guest(VMBusChannel *chan)
trace_vmbus_channel_notify_guest(chan->id);
if (!addr) {
- return hyperv_set_event_flag(chan->notify_route, chan->id);
+ hyperv_set_event_flag(chan->notify_route, chan->id);
+ return;
}
int_map = cpu_physical_memory_map(addr, &len, 1);
if (len != TARGET_PAGE_SIZE / 2) {
- res = -ENXIO;
goto unmap;
}
idx = BIT_WORD(chan->id);
mask = BIT_MASK(chan->id);
if ((qatomic_fetch_or(&int_map[idx], mask) & mask) != mask) {
- res = hyperv_sint_route_set_sint(chan->notify_route);
+ hyperv_sint_route_set_sint(chan->notify_route);
dirty = len;
}
unmap:
cpu_physical_memory_unmap(int_map, len, 1, dirty);
- return res;
}
#define VMBUS_PKT_TRAILER sizeof(uint64_t)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 2162394e08..970ba19593 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -146,12 +146,11 @@ static void vtd_set_quad_raw(IntelIOMMUState *s, hwaddr
addr, uint64_t val)
stq_le_p(&s->csr[addr], val);
}
-static uint32_t vtd_set_clear_mask_long(IntelIOMMUState *s, hwaddr addr,
- uint32_t clear, uint32_t mask)
+static void vtd_set_clear_mask_long(IntelIOMMUState *s, hwaddr addr,
+ uint32_t clear, uint32_t mask)
{
uint32_t new_val = (ldl_le_p(&s->csr[addr]) & ~clear) | mask;
stl_le_p(&s->csr[addr], new_val);
- return new_val;
}
static uint64_t vtd_set_clear_mask_quad(IntelIOMMUState *s, hwaddr addr,
@@ -1312,15 +1311,15 @@ next:
* @end: IOVA range end address (start <= addr < end)
* @info: page walking information struct
*/
-static int vtd_page_walk(IntelIOMMUState *s, VTDContextEntry *ce,
- uint64_t start, uint64_t end,
- vtd_page_walk_info *info)
+static void vtd_page_walk(IntelIOMMUState *s, VTDContextEntry *ce,
+ uint64_t start, uint64_t end,
+ vtd_page_walk_info *info)
{
dma_addr_t addr = vtd_get_iova_pgtbl_base(s, ce);
uint32_t level = vtd_get_iova_level(s, ce);
if (!vtd_iova_range_check(s, start, ce, info->aw)) {
- return -VTD_FR_ADDR_BEYOND_MGAW;
+ return;
}
if (!vtd_iova_range_check(s, end, ce, info->aw)) {
@@ -1328,7 +1327,7 @@ static int vtd_page_walk(IntelIOMMUState *s,
VTDContextEntry *ce,
end = vtd_iova_limit(s, ce, info->aw);
}
- return vtd_page_walk_level(addr, start, end, level, true, true, info);
+ vtd_page_walk_level(addr, start, end, level, true, true, info);
}
static int vtd_root_entry_rsvd_bits_check(IntelIOMMUState *s,
@@ -1488,7 +1487,7 @@ static uint16_t vtd_get_domain_id(IntelIOMMUState *s,
return VTD_CONTEXT_ENTRY_DID(ce->hi);
}
-static int vtd_sync_shadow_page_table_range(VTDAddressSpace *vtd_as,
+static void vtd_sync_shadow_page_table_range(VTDAddressSpace *vtd_as,
VTDContextEntry *ce,
hwaddr addr, hwaddr size)
{
@@ -1502,17 +1501,17 @@ static int
vtd_sync_shadow_page_table_range(VTDAddressSpace *vtd_as,
.domain_id = vtd_get_domain_id(s, ce),
};
- return vtd_page_walk(s, ce, addr, addr + size, &info);
+ vtd_page_walk(s, ce, addr, addr + size, &info);
}
-static int vtd_sync_shadow_page_table(VTDAddressSpace *vtd_as)
+static void vtd_sync_shadow_page_table(VTDAddressSpace *vtd_as)
{
int ret;
VTDContextEntry ce;
IOMMUNotifier *n;
if (!(vtd_as->iommu.iommu_notify_flags & IOMMU_NOTIFIER_IOTLB_EVENTS)) {
- return 0;
+ return;
}
ret = vtd_dev_to_context_entry(vtd_as->iommu_state,
@@ -1532,12 +1531,11 @@ static int vtd_sync_shadow_page_table(VTDAddressSpace
*vtd_as)
IOMMU_NOTIFIER_FOREACH(n, &vtd_as->iommu) {
vtd_address_space_unmap(vtd_as, n);
}
- ret = 0;
}
- return ret;
+ return;
}
- return vtd_sync_shadow_page_table_range(vtd_as, &ce, 0, UINT64_MAX);
+ vtd_sync_shadow_page_table_range(vtd_as, &ce, 0, UINT64_MAX);
}
/*
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 3a35193ff7..aa7f9d778a 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -76,7 +76,7 @@ static const struct ehci_companions ich9_1a[] = {
{ .name = "ich9-usb-uhci6", .func = 2, .port = 4 },
};
-static int ehci_create_ich9_with_companions(PCIBus *bus, int slot)
+static void ehci_create_ich9_with_companions(PCIBus *bus, int slot)
{
const struct ehci_companions *comp;
PCIDevice *ehci, *uhci;
@@ -94,7 +94,7 @@ static int ehci_create_ich9_with_companions(PCIBus *bus, int
slot)
comp = ich9_1a;
break;
default:
- return -1;
+ return;
}
ehci = pci_new_multifunction(PCI_DEVFN(slot, 7), true, name);
@@ -108,7 +108,6 @@ static int ehci_create_ich9_with_companions(PCIBus *bus,
int slot)
qdev_prop_set_uint32(&uhci->qdev, "firstport", comp[i].port);
pci_realize_and_unref(uhci, bus, &error_fatal);
}
- return 0;
}
/* PC hardware initialisation */
diff --git a/hw/ide/pci.c b/hw/ide/pci.c
index 84ba733548..7d45923113 100644
--- a/hw/ide/pci.c
+++ b/hw/ide/pci.c
@@ -381,7 +381,7 @@ static int ide_bmdma_pre_save(void *opaque)
/* This function accesses bm->bus->error_status which is loaded only after
* BMDMA itself. This is why the function is called from ide_pci_post_load
* instead of being registered with VMState where it would run too early. */
-static int ide_bmdma_post_load(void *opaque, int version_id)
+static void ide_bmdma_post_load(void *opaque, int version_id)
{
BMDMAState *bm = opaque;
uint8_t abused_bits = BM_MIGRATION_COMPAT_STATUS_BITS;
@@ -395,8 +395,6 @@ static int ide_bmdma_post_load(void *opaque, int version_id)
bm->bus->retry_nsector = bm->migration_retry_nsector;
bm->bus->retry_unit = bm->migration_retry_unit;
}
-
- return 0;
}
static const VMStateDescription vmstate_bmdma_current = {
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
index 6b65823b4b..e5511ec5ce 100644
--- a/hw/net/rtl8139.c
+++ b/hw/net/rtl8139.c
@@ -86,9 +86,8 @@
# define DPRINTF(fmt, ...) \
do { fprintf(stderr, "RTL8139: " fmt, ## __VA_ARGS__); } while (0)
#else
-static inline G_GNUC_PRINTF(1, 2) int DPRINTF(const char *fmt, ...)
+static inline G_GNUC_PRINTF(1, 2) void DPRINTF(const char *fmt, ...)
{
- return 0;
}
#endif
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index dd0d056fde..392ac7eb3a 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -1218,14 +1218,14 @@ static void virtio_net_detach_epbf_rss(VirtIONet *n)
virtio_net_attach_ebpf_to_backend(n->nic, -1);
}
-static bool virtio_net_load_ebpf(VirtIONet *n)
+static void virtio_net_load_ebpf(VirtIONet *n)
{
if (!virtio_net_attach_ebpf_to_backend(n->nic, -1)) {
/* backend does't support steering ebpf */
- return false;
+ return;
}
- return ebpf_rss_load(&n->ebpf_rss);
+ ebpf_rss_load(&n->ebpf_rss);
}
static void virtio_net_unload_ebpf(VirtIONet *n)
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 0b7acf7f89..078cf77ae3 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -609,7 +609,7 @@ vmxnet3_pop_next_tx_descr(VMXNET3State *s,
return false;
}
-static bool
+static void
vmxnet3_send_packet(VMXNET3State *s, uint32_t qidx)
{
Vmxnet3PktStatus status = VMXNET3_PKT_STATUS_OK;
@@ -630,7 +630,6 @@ vmxnet3_send_packet(VMXNET3State *s, uint32_t qidx)
func_exit:
vmxnet3_on_tx_done_update_stats(s, qidx, status);
- return (status == VMXNET3_PKT_STATUS_OK);
}
static void vmxnet3_process_tx_queue(VMXNET3State *s, int qidx)
diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c
index 533ad14e7a..686c580026 100644
--- a/hw/nvme/ctrl.c
+++ b/hw/nvme/ctrl.c
@@ -1815,7 +1815,7 @@ static uint16_t nvme_zrm_close(NvmeNamespace *ns,
NvmeZone *zone)
}
}
-static uint16_t nvme_zrm_reset(NvmeNamespace *ns, NvmeZone *zone)
+static void nvme_zrm_reset(NvmeNamespace *ns, NvmeZone *zone)
{
switch (nvme_get_zone_state(zone)) {
case NVME_ZONE_STATE_EXPLICITLY_OPEN:
@@ -1837,11 +1837,8 @@ static uint16_t nvme_zrm_reset(NvmeNamespace *ns,
NvmeZone *zone)
zone->d.wp = zone->w_ptr;
nvme_assign_zone_state(ns, zone, NVME_ZONE_STATE_EMPTY);
/* fallthrough */
- case NVME_ZONE_STATE_EMPTY:
- return NVME_SUCCESS;
-
default:
- return NVME_ZONE_INVAL_TRANSITION;
+ break;
}
}
@@ -7319,16 +7316,14 @@ static void nvme_init_sriov(NvmeCtrl *n, PCIDevice
*pci_dev, uint16_t offset)
PCI_BASE_ADDRESS_MEM_TYPE_64, bar_size);
}
-static int nvme_add_pm_capability(PCIDevice *pci_dev, uint8_t offset)
+static void nvme_add_pm_capability(PCIDevice *pci_dev, uint8_t offset)
{
Error *err = NULL;
- int ret;
- ret = pci_add_capability(pci_dev, PCI_CAP_ID_PM, offset,
- PCI_PM_SIZEOF, &err);
+ pci_add_capability(pci_dev, PCI_CAP_ID_PM, offset, PCI_PM_SIZEOF, &err);
if (err) {
error_report_err(err);
- return ret;
+ return;
}
pci_set_word(pci_dev->config + offset + PCI_PM_PMC,
@@ -7337,8 +7332,6 @@ static int nvme_add_pm_capability(PCIDevice *pci_dev,
uint8_t offset)
PCI_PM_CTRL_NO_SOFT_RESET);
pci_set_word(pci_dev->wmask + offset + PCI_PM_CTRL,
PCI_PM_CTRL_STATE_MASK);
-
- return 0;
}
static int nvme_init_pci(NvmeCtrl *n, PCIDevice *pci_dev, Error **errp)
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index d605f3f45a..fb8e06538b 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -265,7 +265,7 @@ static inline uint32_t fw_cfg_max_entry(const FWCfgState *s)
return FW_CFG_FILE_FIRST + fw_cfg_file_slots(s);
}
-static int fw_cfg_select(FWCfgState *s, uint16_t key)
+static void fw_cfg_select(FWCfgState *s, uint16_t key)
{
int arch, ret;
FWCfgEntry *e;
@@ -286,7 +286,6 @@ static int fw_cfg_select(FWCfgState *s, uint16_t key)
}
trace_fw_cfg_select(s, key, trace_key_name(key), ret);
- return ret;
}
static uint64_t fw_cfg_data_read(void *opaque, hwaddr addr, unsigned size)
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index d5dfb412ba..32a0b489b9 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -325,7 +325,7 @@ unmap:
/*
* passthrough sense and io sense are at the same offset
*/
-static int megasas_build_sense(MegasasCmd *cmd, uint8_t *sense_ptr,
+static void megasas_build_sense(MegasasCmd *cmd, uint8_t *sense_ptr,
uint8_t sense_len)
{
PCIDevice *pcid = PCI_DEVICE(cmd->state);
@@ -346,7 +346,6 @@ static int megasas_build_sense(MegasasCmd *cmd, uint8_t
*sense_ptr,
pci_dma_write(pcid, pa, sense_ptr, sense_len);
cmd->frame->header.sense_len = sense_len;
}
- return sense_len;
}
static void megasas_write_sense(MegasasCmd *cmd, SCSISense sense)
@@ -376,7 +375,7 @@ static void megasas_copy_sense(MegasasCmd *cmd)
/*
* Format an INQUIRY CDB
*/
-static int megasas_setup_inquiry(uint8_t *cdb, int pg, int len)
+static void megasas_setup_inquiry(uint8_t *cdb, int pg, int len)
{
memset(cdb, 0, 6);
cdb[0] = INQUIRY;
@@ -385,7 +384,6 @@ static int megasas_setup_inquiry(uint8_t *cdb, int pg, int
len)
cdb[2] = pg;
}
stw_be_p(&cdb[3], len);
- return len;
}
/*
diff --git a/hw/scsi/mptconfig.c b/hw/scsi/mptconfig.c
index 19d01f39fa..195fcdad26 100644
--- a/hw/scsi/mptconfig.c
+++ b/hw/scsi/mptconfig.c
@@ -127,16 +127,13 @@ static size_t vpack(uint8_t **p_data, const char *fmt,
va_list ap1)
return vfill(data, size, fmt, ap1);
}
-static size_t fill(uint8_t *data, size_t size, const char *fmt, ...)
+static void fill(uint8_t *data, size_t size, const char *fmt, ...)
{
va_list ap;
- size_t ret;
va_start(ap, fmt);
- ret = vfill(data, size, fmt, ap);
+ vfill(data, size, fmt, ap);
va_end(ap);
-
- return ret;
}
/* Functions to build the page header and fill in the length, always used
diff --git a/hw/scsi/mptsas.c b/hw/scsi/mptsas.c
index 706cf0df3a..78325ef797 100644
--- a/hw/scsi/mptsas.c
+++ b/hw/scsi/mptsas.c
@@ -287,9 +287,9 @@ static int mptsas_scsi_device_find(MPTSASState *s, int bus,
int target,
return 0;
}
-static int mptsas_process_scsi_io_request(MPTSASState *s,
- MPIMsgSCSIIORequest *scsi_io,
- hwaddr addr)
+static void mptsas_process_scsi_io_request(MPTSASState *s,
+ MPIMsgSCSIIORequest *scsi_io,
+ hwaddr addr)
{
MPTSASRequest *req;
MPIMsgSCSIIOReply reply;
@@ -352,7 +352,7 @@ static int mptsas_process_scsi_io_request(MPTSASState *s,
if (scsi_req_enqueue(req->sreq)) {
scsi_req_continue(req->sreq);
}
- return 0;
+ return;
overrun:
trace_mptsas_scsi_overflow(s, scsi_io->MsgContext, req->sreq->cmd.xfer,
@@ -374,8 +374,6 @@ bad:
mptsas_fix_scsi_io_reply_endianness(&reply);
mptsas_reply(s, (MPIDefaultReply *)&reply);
-
- return 0;
}
typedef struct {
@@ -944,7 +942,7 @@ disable:
s->diagnostic_idx = 0;
}
-static int mptsas_hard_reset(MPTSASState *s)
+static void mptsas_hard_reset(MPTSASState *s)
{
mptsas_soft_reset(s);
@@ -955,8 +953,6 @@ static int mptsas_hard_reset(MPTSASState *s)
s->reply_frame_size = 0;
s->max_devices = MPTSAS_NUM_PORTS;
s->max_buses = 1;
-
- return 0;
}
static void mptsas_interrupt_status_write(MPTSASState *s)
diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
index b2e2bc3c96..c4b89bc48c 100644
--- a/hw/scsi/scsi-bus.c
+++ b/hw/scsi/scsi-bus.c
@@ -20,7 +20,7 @@
static char *scsibus_get_dev_path(DeviceState *dev);
static char *scsibus_get_fw_dev_path(DeviceState *dev);
static void scsi_req_dequeue(SCSIRequest *req);
-static uint8_t *scsi_target_alloc_buf(SCSIRequest *req, size_t len);
+static void scsi_target_alloc_buf(SCSIRequest *req, size_t len);
static void scsi_target_free_buf(SCSIRequest *req);
static int next_scsi_bus;
@@ -649,14 +649,12 @@ static uint8_t *scsi_target_get_buf(SCSIRequest *req)
return r->buf;
}
-static uint8_t *scsi_target_alloc_buf(SCSIRequest *req, size_t len)
+static void scsi_target_alloc_buf(SCSIRequest *req, size_t len)
{
SCSITargetReq *r = DO_UPCAST(SCSITargetReq, req, req);
r->buf = g_malloc(len);
r->buf_len = len;
-
- return r->buf;
}
static void scsi_target_free_buf(SCSIRequest *req)
diff --git a/hw/usb/dev-audio.c b/hw/usb/dev-audio.c
index 8748c1ba04..610fbbf8c9 100644
--- a/hw/usb/dev-audio.c
+++ b/hw/usb/dev-audio.c
@@ -600,15 +600,16 @@ static void streambuf_fini(struct streambuf *buf)
buf->data = NULL;
}
-static int streambuf_put(struct streambuf *buf, USBPacket *p, uint32_t
channels)
+static void streambuf_put(struct streambuf *buf, USBPacket *p,
+ uint32_t channels)
{
int64_t free = buf->size - (buf->prod - buf->cons);
if (free < USBAUDIO_PACKET_SIZE(channels)) {
- return 0;
+ return;
}
if (p->iov.size != USBAUDIO_PACKET_SIZE(channels)) {
- return 0;
+ return;
}
/* can happen if prod overflows */
@@ -616,7 +617,6 @@ static int streambuf_put(struct streambuf *buf, USBPacket
*p, uint32_t channels)
usb_packet_copy(p, buf->data + (buf->prod % buf->size),
USBAUDIO_PACKET_SIZE(channels));
buf->prod += USBAUDIO_PACKET_SIZE(channels);
- return USBAUDIO_PACKET_SIZE(channels);
}
static uint8_t *streambuf_get(struct streambuf *buf, size_t *len)
@@ -681,7 +681,7 @@ static void output_callback(void *opaque, int avail)
}
}
-static int usb_audio_set_output_altset(USBAudioState *s, int altset)
+static void usb_audio_set_output_altset(USBAudioState *s, int altset)
{
switch (altset) {
case ALTSET_OFF:
@@ -697,14 +697,13 @@ static int usb_audio_set_output_altset(USBAudioState *s,
int altset)
AUD_set_active_out(s->out.voice, true);
break;
default:
- return -1;
+ return;
}
if (s->debug) {
fprintf(stderr, "usb-audio: set interface %d\n", altset);
}
s->out.altset = altset;
- return 0;
}
/*
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index d4da8dcb8d..8e3766e579 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -392,7 +392,7 @@ static inline int get_dwords(EHCIState *ehci, uint32_t addr,
}
/* Put an array of dwords in to main memory */
-static inline int put_dwords(EHCIState *ehci, uint32_t addr,
+static inline void put_dwords(EHCIState *ehci, uint32_t addr,
uint32_t *buf, int num)
{
int i;
@@ -401,7 +401,7 @@ static inline int put_dwords(EHCIState *ehci, uint32_t addr,
ehci_raise_irq(ehci, USBSTS_HSE);
ehci->usbcmd &= ~USBCMD_RUNSTOP;
trace_usb_ehci_dma_error();
- return -1;
+ return;
}
for (i = 0; i < num; i++, buf++, addr += sizeof(*buf)) {
@@ -409,8 +409,6 @@ static inline int put_dwords(EHCIState *ehci, uint32_t addr,
dma_memory_write(ehci->as, addr, &tmp, sizeof(tmp),
MEMTXATTRS_UNSPECIFIED);
}
-
- return num;
}
static int ehci_get_pid(EHCIqtd *qtd)
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index 895b29fb86..1eaba710f1 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -1226,7 +1226,7 @@ static void ohci_frame_boundary(void *opaque)
/* Start sending SOF tokens across the USB bus, lists are processed in
* next frame
*/
-static int ohci_bus_start(OHCIState *ohci)
+static void ohci_bus_start(OHCIState *ohci)
{
trace_usb_ohci_start(ohci->name);
@@ -1237,8 +1237,6 @@ static int ohci_bus_start(OHCIState *ohci)
ohci->sof_time = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
ohci_eof_timer(ohci);
-
- return 1;
}
/* Stop sending SOF tokens on the bus */
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 296cc6c8e6..f8b5f458d5 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -304,8 +304,8 @@ typedef struct XHCIEvRingSeg {
static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid,
unsigned int epid, unsigned int streamid);
static void xhci_kick_epctx(XHCIEPContext *epctx, unsigned int streamid);
-static TRBCCode xhci_disable_ep(XHCIState *xhci, unsigned int slotid,
- unsigned int epid);
+static void xhci_disable_ep(XHCIState *xhci, unsigned int slotid,
+ unsigned int epid);
static void xhci_xfer_report(XHCITransfer *xfer);
static void xhci_event(XHCIState *xhci, XHCIEvent *event, int v);
static void xhci_write_event(XHCIState *xhci, XHCIEvent *event, int v);
@@ -1215,8 +1215,8 @@ static int xhci_ep_nuke_xfers(XHCIState *xhci, unsigned
int slotid,
return killed;
}
-static TRBCCode xhci_disable_ep(XHCIState *xhci, unsigned int slotid,
- unsigned int epid)
+static void xhci_disable_ep(XHCIState *xhci, unsigned int slotid,
+ unsigned int epid)
{
XHCISlot *slot;
XHCIEPContext *epctx;
@@ -1229,7 +1229,7 @@ static TRBCCode xhci_disable_ep(XHCIState *xhci, unsigned
int slotid,
if (!slot->eps[epid-1]) {
DPRINTF("xhci: slot %d ep %d already disabled\n", slotid, epid);
- return CC_SUCCESS;
+ return;
}
xhci_ep_nuke_xfers(xhci, slotid, epid, 0);
@@ -1248,8 +1248,6 @@ static TRBCCode xhci_disable_ep(XHCIState *xhci, unsigned
int slotid,
timer_free(epctx->kick_timer);
g_free(epctx);
slot->eps[epid-1] = NULL;
-
- return CC_SUCCESS;
}
static TRBCCode xhci_stop_ep(XHCIState *xhci, unsigned int slotid,
@@ -1390,7 +1388,7 @@ static TRBCCode xhci_set_ep_dequeue(XHCIState *xhci,
unsigned int slotid,
return CC_SUCCESS;
}
-static int xhci_xfer_create_sgl(XHCITransfer *xfer, int in_xfer)
+static void xhci_xfer_create_sgl(XHCITransfer *xfer, int in_xfer)
{
XHCIState *xhci = xfer->epctx->xhci;
int i;
@@ -1430,12 +1428,11 @@ static int xhci_xfer_create_sgl(XHCITransfer *xfer, int
in_xfer)
}
}
- return 0;
+ return;
err:
qemu_sglist_destroy(&xfer->sgl);
xhci_die(xhci);
- return -1;
}
static void xhci_xfer_unmap(XHCITransfer *xfer)
@@ -1580,20 +1577,20 @@ static int xhci_setup_packet(XHCITransfer *xfer)
return 0;
}
-static int xhci_try_complete_packet(XHCITransfer *xfer)
+static void xhci_try_complete_packet(XHCITransfer *xfer)
{
if (xfer->packet.status == USB_RET_ASYNC) {
trace_usb_xhci_xfer_async(xfer);
xfer->running_async = 1;
xfer->running_retry = 0;
xfer->complete = 0;
- return 0;
+ return;
} else if (xfer->packet.status == USB_RET_NAK) {
trace_usb_xhci_xfer_nak(xfer);
xfer->running_async = 0;
xfer->running_retry = 1;
xfer->complete = 0;
- return 0;
+ return;
} else {
xfer->running_async = 0;
xfer->running_retry = 0;
@@ -1605,7 +1602,7 @@ static int xhci_try_complete_packet(XHCITransfer *xfer)
trace_usb_xhci_xfer_success(xfer, xfer->packet.actual_length);
xfer->status = CC_SUCCESS;
xhci_xfer_report(xfer);
- return 0;
+ return;
}
/* error */
@@ -1632,10 +1629,9 @@ static int xhci_try_complete_packet(XHCITransfer *xfer)
xfer->packet.status);
FIXME("unhandled USB_RET_*");
}
- return 0;
}
-static int xhci_fire_ctl_transfer(XHCIState *xhci, XHCITransfer *xfer)
+static void xhci_fire_ctl_transfer(XHCIState *xhci, XHCITransfer *xfer)
{
XHCITRB *trb_setup, *trb_status;
uint8_t bmRequestType;
@@ -1655,21 +1651,21 @@ static int xhci_fire_ctl_transfer(XHCIState *xhci,
XHCITransfer *xfer)
if (TRB_TYPE(*trb_setup) != TR_SETUP) {
DPRINTF("xhci: ep0 first TD not SETUP: %d\n",
TRB_TYPE(*trb_setup));
- return -1;
+ return;
}
if (TRB_TYPE(*trb_status) != TR_STATUS) {
DPRINTF("xhci: ep0 last TD not STATUS: %d\n",
TRB_TYPE(*trb_status));
- return -1;
+ return;
}
if (!(trb_setup->control & TRB_TR_IDT)) {
DPRINTF("xhci: Setup TRB doesn't have IDT set\n");
- return -1;
+ return;
}
if ((trb_setup->status & 0x1ffff) != 8) {
DPRINTF("xhci: Setup TRB has bad length (%d)\n",
(trb_setup->status & 0x1ffff));
- return -1;
+ return;
}
bmRequestType = trb_setup->parameter;
@@ -1679,13 +1675,12 @@ static int xhci_fire_ctl_transfer(XHCIState *xhci,
XHCITransfer *xfer)
xfer->timed_xfer = false;
if (xhci_setup_packet(xfer) < 0) {
- return -1;
+ return;
}
xfer->packet.parameter = trb_setup->parameter;
usb_handle_packet(xfer->packet.ep->dev, &xfer->packet);
xhci_try_complete_packet(xfer);
- return 0;
}
static void xhci_calc_intr_kick(XHCIState *xhci, XHCITransfer *xfer,
@@ -1736,7 +1731,8 @@ static void xhci_check_intr_iso_kick(XHCIState *xhci,
XHCITransfer *xfer,
}
-static int xhci_submit(XHCIState *xhci, XHCITransfer *xfer, XHCIEPContext
*epctx)
+static void xhci_submit(XHCIState *xhci, XHCITransfer *xfer,
+ XHCIEPContext *epctx)
{
uint64_t mfindex;
@@ -1754,7 +1750,7 @@ static int xhci_submit(XHCIState *xhci, XHCITransfer
*xfer, XHCIEPContext *epctx
xhci_calc_intr_kick(xhci, xfer, epctx, mfindex);
xhci_check_intr_iso_kick(xhci, xfer, epctx, mfindex);
if (xfer->running_retry) {
- return -1;
+ return;
}
break;
case ET_BULK_OUT:
@@ -1772,27 +1768,27 @@ static int xhci_submit(XHCIState *xhci, XHCITransfer
*xfer, XHCIEPContext *epctx
xhci_calc_iso_kick(xhci, xfer, epctx, mfindex);
xhci_check_intr_iso_kick(xhci, xfer, epctx, mfindex);
if (xfer->running_retry) {
- return -1;
+ return;
}
break;
default:
trace_usb_xhci_unimplemented("endpoint type", epctx->type);
- return -1;
+ return;
}
if (xhci_setup_packet(xfer) < 0) {
- return -1;
+ return;
}
usb_handle_packet(xfer->packet.ep->dev, &xfer->packet);
xhci_try_complete_packet(xfer);
- return 0;
}
-static int xhci_fire_transfer(XHCIState *xhci, XHCITransfer *xfer,
XHCIEPContext *epctx)
+static void xhci_fire_transfer(XHCIState *xhci, XHCITransfer *xfer,
+ XHCIEPContext *epctx)
{
trace_usb_xhci_xfer_start(xfer, xfer->epctx->slotid,
xfer->epctx->epid, xfer->streamid);
- return xhci_submit(xhci, xfer, epctx);
+ xhci_submit(xhci, xfer, epctx);
}
static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid,
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index ace9562a9b..3f823bbe42 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -1390,8 +1390,8 @@ static int
vfio_ram_discard_get_dirty_bitmap(MemoryRegionSection *section,
return vfio_get_dirty_bitmap(vrdl->container, iova, size, ram_addr);
}
-static int vfio_sync_ram_discard_listener_dirty_bitmap(VFIOContainer
*container,
- MemoryRegionSection
*section)
+static void vfio_sync_ram_discard_listener_dirty_bitmap(
+ VFIOContainer *container, MemoryRegionSection *section)
{
RamDiscardManager *rdm =
memory_region_get_ram_discard_manager(section->mr);
VFIORamDiscardListener *vrdl = NULL;
@@ -1412,13 +1412,13 @@ static int
vfio_sync_ram_discard_listener_dirty_bitmap(VFIOContainer *container,
* We only want/can synchronize the bitmap for actually mapped parts -
* which correspond to populated parts. Replay all populated parts.
*/
- return ram_discard_manager_replay_populated(rdm, section,
-
vfio_ram_discard_get_dirty_bitmap,
- &vrdl);
+ ram_discard_manager_replay_populated(rdm, section,
+ vfio_ram_discard_get_dirty_bitmap,
+ &vrdl);
}
-static int vfio_sync_dirty_bitmap(VFIOContainer *container,
- MemoryRegionSection *section)
+static void vfio_sync_dirty_bitmap(VFIOContainer *container,
+ MemoryRegionSection *section)
{
ram_addr_t ram_addr;
@@ -1447,15 +1447,16 @@ static int vfio_sync_dirty_bitmap(VFIOContainer
*container,
break;
}
}
- return 0;
+ return;
} else if (memory_region_has_ram_discard_manager(section->mr)) {
- return vfio_sync_ram_discard_listener_dirty_bitmap(container, section);
+ vfio_sync_ram_discard_listener_dirty_bitmap(container, section);
+ return;
}
ram_addr = memory_region_get_ram_addr(section->mr) +
section->offset_within_region;
- return vfio_get_dirty_bitmap(container,
+ vfio_get_dirty_bitmap(container,
REAL_HOST_PAGE_ALIGN(section->offset_within_address_space),
int128_get64(section->size), ram_addr);
}
diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index 3ff9ce3501..9321d5f7c5 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -730,7 +730,7 @@ static int vhost_vdpa_get_vq_index(struct vhost_dev *dev,
int idx)
return idx;
}
-static int vhost_vdpa_set_vring_ready(struct vhost_dev *dev)
+static void vhost_vdpa_set_vring_ready(struct vhost_dev *dev)
{
int i;
trace_vhost_vdpa_set_vring_ready(dev);
@@ -741,7 +741,6 @@ static int vhost_vdpa_set_vring_ready(struct vhost_dev *dev)
};
vhost_vdpa_call(dev, VHOST_VDPA_SET_VRING_ENABLE, &state);
}
- return 0;
}
static void vhost_vdpa_dump_config(struct vhost_dev *dev, const uint8_t
*config,
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index 0827d631c0..f305f5988d 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -106,17 +106,17 @@ static void vhost_dev_sync_region(struct vhost_dev *dev,
}
}
-static int vhost_sync_dirty_bitmap(struct vhost_dev *dev,
- MemoryRegionSection *section,
- hwaddr first,
- hwaddr last)
+static void vhost_sync_dirty_bitmap(struct vhost_dev *dev,
+ MemoryRegionSection *section,
+ hwaddr first,
+ hwaddr last)
{
int i;
hwaddr start_addr;
hwaddr end_addr;
if (!dev->log_enabled || !dev->started) {
- return 0;
+ return;
}
start_addr = section->offset_within_address_space;
end_addr = range_get_last(start_addr, int128_get64(section->size));
@@ -140,7 +140,6 @@ static int vhost_sync_dirty_bitmap(struct vhost_dev *dev,
vhost_dev_sync_region(dev, section, start_addr, end_addr,
vq->used_phys,
range_get_last(vq->used_phys, vq->used_size));
}
- return 0;
}
static void vhost_log_sync(MemoryListener *listener,
diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c
index 62e07ec2e4..03dd3a623e 100644
--- a/hw/virtio/virtio-iommu.c
+++ b/hw/virtio/virtio-iommu.c
@@ -98,7 +98,7 @@ unlock:
}
/* Return whether the device is using IOMMU translation. */
-static bool virtio_iommu_switch_address_space(IOMMUDevice *sdev)
+static void virtio_iommu_switch_address_space(IOMMUDevice *sdev)
{
bool use_remapping;
@@ -119,8 +119,6 @@ static bool virtio_iommu_switch_address_space(IOMMUDevice
*sdev)
memory_region_set_enabled(MEMORY_REGION(&sdev->iommu_mr), false);
memory_region_set_enabled(&sdev->bypass_mr, true);
}
-
- return use_remapping;
}
static void virtio_iommu_switch_address_space_all(VirtIOIOMMU *s)
diff --git a/hw/virtio/virtio-mem.c b/hw/virtio/virtio-mem.c
index 30d03e987a..413212cafe 100644
--- a/hw/virtio/virtio-mem.c
+++ b/hw/virtio/virtio-mem.c
@@ -258,10 +258,10 @@ static int virtio_mem_for_each_plugged_section(const
VirtIOMEM *vmem,
return ret;
}
-static int virtio_mem_for_each_unplugged_section(const VirtIOMEM *vmem,
- MemoryRegionSection *s,
- void *arg,
- virtio_mem_section_cb cb)
+static void virtio_mem_for_each_unplugged_section(const VirtIOMEM *vmem,
+ MemoryRegionSection *s,
+ void *arg,
+ virtio_mem_section_cb cb)
{
unsigned long first_bit, last_bit;
uint64_t offset, size;
@@ -287,7 +287,6 @@ static int virtio_mem_for_each_unplugged_section(const
VirtIOMEM *vmem,
first_bit = find_next_zero_bit(vmem->bitmap, vmem->bitmap_size,
last_bit + 2);
}
- return ret;
}
static int virtio_mem_notify_populate_cb(MemoryRegionSection *s, void *arg)
diff --git a/io/channel-command.c b/io/channel-command.c
index 9f2f4a1793..59f3c144f6 100644
--- a/io/channel-command.c
+++ b/io/channel-command.c
@@ -172,8 +172,8 @@ qio_channel_command_new_spawn(const char *const argv[],
#endif /* WIN32 */
#ifndef WIN32
-static int qio_channel_command_abort(QIOChannelCommand *ioc,
- Error **errp)
+static void qio_channel_command_abort(QIOChannelCommand *ioc,
+ Error **errp)
{
pid_t ret;
int status;
@@ -193,7 +193,7 @@ static int qio_channel_command_abort(QIOChannelCommand *ioc,
error_setg_errno(errp, errno,
"Cannot wait on pid %llu",
(unsigned long long)ioc->pid);
- return -1;
+ return;
}
} else if (ret == 0) {
if (step == 0) {
@@ -204,14 +204,12 @@ static int qio_channel_command_abort(QIOChannelCommand
*ioc,
error_setg(errp,
"Process %llu refused to die",
(unsigned long long)ioc->pid);
- return -1;
+ return;
}
step++;
usleep(10 * 1000);
goto rewait;
}
-
- return 0;
}
#endif /* ! WIN32 */
diff --git a/migration/migration.c b/migration/migration.c
index e03f698a3c..4698080f96 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -175,7 +175,7 @@ static MigrationIncomingState *current_incoming;
static GSList *migration_blockers;
-static bool migration_object_check(MigrationState *ms, Error **errp);
+static void migration_object_check(MigrationState *ms, Error **errp);
static int migration_maybe_pause(MigrationState *s,
int *current_active_state,
int new_state);
@@ -4485,15 +4485,15 @@ static void migration_instance_init(Object *obj)
* Return true if check pass, false otherwise. Error will be put
* inside errp if provided.
*/
-static bool migration_object_check(MigrationState *ms, Error **errp)
+static void migration_object_check(MigrationState *ms, Error **errp)
{
MigrationCapabilityStatusList *head = NULL;
/* Assuming all off */
- bool cap_list[MIGRATION_CAPABILITY__MAX] = { 0 }, ret;
+ bool cap_list[MIGRATION_CAPABILITY__MAX] = { 0 };
int i;
if (!migrate_params_check(&ms->parameters, errp)) {
- return false;
+ return;
}
for (i = 0; i < MIGRATION_CAPABILITY__MAX; i++) {
@@ -4502,12 +4502,10 @@ static bool migration_object_check(MigrationState *ms,
Error **errp)
}
}
- ret = migrate_caps_check(cap_list, head, errp);
+ migrate_caps_check(cap_list, head, errp);
/* It works with head == NULL */
qapi_free_MigrationCapabilityStatusList(head);
-
- return ret;
}
static const TypeInfo migration_type = {
diff --git a/net/dump.c b/net/dump.c
index 6a63b15359..6fde1501a9 100644
--- a/net/dump.c
+++ b/net/dump.c
@@ -61,7 +61,7 @@ struct pcap_sf_pkthdr {
uint32_t len;
};
-static ssize_t dump_receive_iov(DumpState *s, const struct iovec *iov, int cnt)
+static void dump_receive_iov(DumpState *s, const struct iovec *iov, int cnt)
{
struct pcap_sf_pkthdr hdr;
int64_t ts;
@@ -71,7 +71,7 @@ static ssize_t dump_receive_iov(DumpState *s, const struct
iovec *iov, int cnt)
/* Early return in case of previous error. */
if (s->fd < 0) {
- return size;
+ return;
}
ts = qemu_clock_get_us(QEMU_CLOCK_VIRTUAL);
@@ -91,8 +91,6 @@ static ssize_t dump_receive_iov(DumpState *s, const struct
iovec *iov, int cnt)
close(s->fd);
s->fd = -1;
}
-
- return size;
}
static void dump_cleanup(DumpState *s)
@@ -101,8 +99,8 @@ static void dump_cleanup(DumpState *s)
s->fd = -1;
}
-static int net_dump_state_init(DumpState *s, const char *filename,
- int len, Error **errp)
+static void net_dump_state_init(DumpState *s, const char *filename,
+ int len, Error **errp)
{
struct pcap_file_hdr hdr;
struct tm tm;
@@ -111,7 +109,7 @@ static int net_dump_state_init(DumpState *s, const char
*filename,
fd = open(filename, O_CREAT | O_TRUNC | O_WRONLY | O_BINARY, 0644);
if (fd < 0) {
error_setg_errno(errp, errno, "net dump: can't open %s", filename);
- return -1;
+ return;
}
hdr.magic = PCAP_MAGIC;
@@ -125,7 +123,7 @@ static int net_dump_state_init(DumpState *s, const char
*filename,
if (write(fd, &hdr, sizeof(hdr)) < sizeof(hdr)) {
error_setg_errno(errp, errno, "net dump write error");
close(fd);
- return -1;
+ return;
}
s->fd = fd;
@@ -133,8 +131,6 @@ static int net_dump_state_init(DumpState *s, const char
*filename,
qemu_get_timedate(&tm, 0);
s->start_ts = mktime(&tm);
-
- return 0;
}
#define TYPE_FILTER_DUMP "filter-dump"
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 6abad276a6..11e4f64a31 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -506,12 +506,10 @@ static NetClientState *net_vhost_vdpa_init(NetClientState
*peer,
return nc;
}
-static int vhost_vdpa_get_iova_range(int fd,
- struct vhost_vdpa_iova_range *iova_range)
+static void vhost_vdpa_get_iova_range(int fd,
+ struct vhost_vdpa_iova_range *iova_range)
{
- int ret = ioctl(fd, VHOST_VDPA_GET_IOVA_RANGE, iova_range);
-
- return ret < 0 ? -errno : 0;
+ ioctl(fd, VHOST_VDPA_GET_IOVA_RANGE, iova_range);
}
static int vhost_vdpa_get_features(int fd, uint64_t *features, Error **errp)
diff --git a/qemu-img.c b/qemu-img.c
index 7d4b33b3da..d90ad1d298 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -289,16 +289,14 @@ static QemuOptsList qemu_source_opts = {
},
};
-static int G_GNUC_PRINTF(2, 3) qprintf(bool quiet, const char *fmt, ...)
+static void G_GNUC_PRINTF(2, 3) qprintf(bool quiet, const char *fmt, ...)
{
- int ret = 0;
if (!quiet) {
va_list args;
va_start(args, fmt);
- ret = vprintf(fmt, args);
+ vprintf(fmt, args);
va_end(args);
}
- return ret;
}
diff --git a/qga/commands-posix-ssh.c b/qga/commands-posix-ssh.c
index f3a580b8cc..ddabc33502 100644
--- a/qga/commands-posix-ssh.c
+++ b/qga/commands-posix-ssh.c
@@ -111,7 +111,7 @@ check_openssh_pub_keys(strList *keys, size_t *nkeys, Error
**errp)
return true;
}
-static bool
+static void
write_authkeys(const char *path, const GStrv keys,
const struct passwd *p, Error **errp)
{
@@ -121,22 +121,20 @@ write_authkeys(const char *path, const GStrv keys,
contents = g_strjoinv("\n", keys);
if (!g_file_set_contents(path, contents, -1, &err)) {
error_setg(errp, "failed to write to '%s': %s", path, err->message);
- return false;
+ return;
}
if (chown(path, p->pw_uid, p->pw_gid) == -1) {
error_setg(errp, "failed to set ownership of directory '%s': %s",
path, g_strerror(errno));
- return false;
+ return;
}
if (chmod(path, 0600) == -1) {
error_setg(errp, "failed to set permissions of '%s': %s",
path, g_strerror(errno));
- return false;
+ return;
}
-
- return true;
}
static GStrv
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index dc3c3e5f2e..ef7d724a77 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -1158,8 +1158,8 @@ hwaddr memory_region_section_get_iotlb(CPUState *cpu,
return section - d->map.sections;
}
-static int subpage_register(subpage_t *mmio, uint32_t start, uint32_t end,
- uint16_t section);
+static void subpage_register(subpage_t *mmio, uint32_t start, uint32_t end,
+ uint16_t section);
static subpage_t *subpage_init(FlatView *fv, hwaddr base);
static uint16_t phys_section_add(PhysPageMap *map,
@@ -1823,14 +1823,14 @@ size_t qemu_ram_pagesize_largest(void)
return largest;
}
-static int memory_try_enable_merging(void *addr, size_t len)
+static void memory_try_enable_merging(void *addr, size_t len)
{
if (!machine_mem_merge(current_machine)) {
/* disabled by the user */
- return 0;
+ return;
}
- return qemu_madvise(addr, len, QEMU_MADV_MERGEABLE);
+ qemu_madvise(addr, len, QEMU_MADV_MERGEABLE);
}
/*
@@ -2526,13 +2526,13 @@ static const MemoryRegionOps subpage_ops = {
.endianness = DEVICE_NATIVE_ENDIAN,
};
-static int subpage_register(subpage_t *mmio, uint32_t start, uint32_t end,
- uint16_t section)
+static void subpage_register(subpage_t *mmio, uint32_t start, uint32_t end,
+ uint16_t section)
{
int idx, eidx;
if (start >= TARGET_PAGE_SIZE || end >= TARGET_PAGE_SIZE)
- return -1;
+ return;
idx = SUBPAGE_IDX(start);
eidx = SUBPAGE_IDX(end);
#if defined(DEBUG_SUBPAGE)
@@ -2542,8 +2542,6 @@ static int subpage_register(subpage_t *mmio, uint32_t
start, uint32_t end,
for (; idx <= eidx; idx++) {
mmio->sub_section[idx] = section;
}
-
- return 0;
}
static subpage_t *subpage_init(FlatView *fv, hwaddr base)
diff --git a/softmmu/qtest.c b/softmmu/qtest.c
index f8acef2628..d0c1c72292 100644
--- a/softmmu/qtest.c
+++ b/softmmu/qtest.c
@@ -875,7 +875,7 @@ void qtest_server_init(const char *qtest_chrdev, const char
*qtest_log, Error **
object_unref(qtest);
}
-static bool qtest_server_start(QTest *q, Error **errp)
+static void qtest_server_start(QTest *q, Error **errp)
{
Chardev *chr = q->chr;
const char *qtest_log = q->log;
@@ -889,7 +889,7 @@ static bool qtest_server_start(QTest *q, Error **errp)
}
if (!qemu_chr_fe_init(&q->qtest_chr, chr, errp)) {
- return false;
+ return;
}
qemu_chr_fe_set_handlers(&q->qtest_chr, qtest_can_read, qtest_read,
qtest_event, NULL, &q->qtest_chr, NULL, true);
@@ -901,7 +901,6 @@ static bool qtest_server_start(QTest *q, Error **errp)
qtest_server_set_send_handler(qtest_server_char_be_send,
&q->qtest_chr);
}
qtest = q;
- return true;
}
void qtest_server_set_send_handler(void (*send)(void*, const char*),
diff --git a/subprojects/libvduse/libvduse.c b/subprojects/libvduse/libvduse.c
index 9a2bcec282..a61552758c 100644
--- a/subprojects/libvduse/libvduse.c
+++ b/subprojects/libvduse/libvduse.c
@@ -278,33 +278,27 @@ static int vduse_queue_check_inflights(VduseVirtq *vq)
return 0;
}
-static int vduse_queue_inflight_get(VduseVirtq *vq, int desc_idx)
+static void vduse_queue_inflight_get(VduseVirtq *vq, int desc_idx)
{
vq->log->inflight.desc[desc_idx].counter = vq->counter++;
barrier();
vq->log->inflight.desc[desc_idx].inflight = 1;
-
- return 0;
}
-static int vduse_queue_inflight_pre_put(VduseVirtq *vq, int desc_idx)
+static void vduse_queue_inflight_pre_put(VduseVirtq *vq, int desc_idx)
{
vq->log->inflight.last_batch_head = desc_idx;
-
- return 0;
}
-static int vduse_queue_inflight_post_put(VduseVirtq *vq, int desc_idx)
+static void vduse_queue_inflight_post_put(VduseVirtq *vq, int desc_idx)
{
vq->log->inflight.desc[desc_idx].inflight = 0;
barrier();
vq->log->inflight.used_idx = vq->used_idx;
-
- return 0;
}
static void vduse_iova_remove_region(VduseDev *dev, uint64_t start,
diff --git a/subprojects/libvhost-user/libvhost-user.c
b/subprojects/libvhost-user/libvhost-user.c
index ffed4729a3..f3cea908b5 100644
--- a/subprojects/libvhost-user/libvhost-user.c
+++ b/subprojects/libvhost-user/libvhost-user.c
@@ -2632,48 +2632,44 @@ vu_queue_map_desc(VuDev *dev, VuVirtq *vq, unsigned int
idx, size_t sz)
return elem;
}
-static int
+static void
vu_queue_inflight_get(VuDev *dev, VuVirtq *vq, int desc_idx)
{
if (!vu_has_protocol_feature(dev, VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD)) {
- return 0;
+ return;
}
if (unlikely(!vq->inflight)) {
- return -1;
+ return;
}
vq->inflight->desc[desc_idx].counter = vq->counter++;
vq->inflight->desc[desc_idx].inflight = 1;
-
- return 0;
}
-static int
+static void
vu_queue_inflight_pre_put(VuDev *dev, VuVirtq *vq, int desc_idx)
{
if (!vu_has_protocol_feature(dev, VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD)) {
- return 0;
+ return;
}
if (unlikely(!vq->inflight)) {
- return -1;
+ return;
}
vq->inflight->last_batch_head = desc_idx;
-
- return 0;
}
-static int
+static void
vu_queue_inflight_post_put(VuDev *dev, VuVirtq *vq, int desc_idx)
{
if (!vu_has_protocol_feature(dev, VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD)) {
- return 0;
+ return;
}
if (unlikely(!vq->inflight)) {
- return -1;
+ return;
}
barrier();
@@ -2683,8 +2679,6 @@ vu_queue_inflight_post_put(VuDev *dev, VuVirtq *vq, int
desc_idx)
barrier();
vq->inflight->used_idx = vq->used_idx;
-
- return 0;
}
void *
diff --git a/target/i386/host-cpu.c b/target/i386/host-cpu.c
index 10f8aba86e..4866a24858 100644
--- a/target/i386/host-cpu.c
+++ b/target/i386/host-cpu.c
@@ -114,7 +114,7 @@ bool host_cpu_realizefn(CPUState *cs, Error **errp)
* The function does NOT add a null terminator to the string
* automatically.
*/
-static int host_cpu_fill_model_id(char *str)
+static void host_cpu_fill_model_id(char *str)
{
uint32_t eax = 0, ebx = 0, ecx = 0, edx = 0;
int i;
@@ -126,7 +126,6 @@ static int host_cpu_fill_model_id(char *str)
memcpy(str + i * 16 + 8, &ecx, 4);
memcpy(str + i * 16 + 12, &edx, 4);
}
- return 0;
}
void host_cpu_vendor_fms(char *vendor, int *family, int *model, int *stepping)
diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c
index f148a6d52f..a2504f1a8b 100644
--- a/target/i386/kvm/kvm.c
+++ b/target/i386/kvm/kvm.c
@@ -208,7 +208,7 @@ bool kvm_hv_vpindex_settable(void)
return hv_vpindex_settable;
}
-static int kvm_get_tsc(CPUState *cs)
+static void kvm_get_tsc(CPUState *cs)
{
X86CPU *cpu = X86_CPU(cs);
CPUX86State *env = &cpu->env;
@@ -216,18 +216,17 @@ static int kvm_get_tsc(CPUState *cs)
int ret;
if (env->tsc_valid) {
- return 0;
+ return;
}
env->tsc_valid = !runstate_is_running();
ret = kvm_get_one_msr(cpu, MSR_IA32_TSC, &value);
if (ret < 0) {
- return ret;
+ return;
}
env->tsc = value;
- return 0;
}
static inline void do_kvm_synchronize_tsc(CPUState *cpu, run_on_cpu_data arg)
@@ -2212,16 +2211,16 @@ void kvm_arch_do_init_vcpu(X86CPU *cpu)
}
}
-static int kvm_get_supported_feature_msrs(KVMState *s)
+static void kvm_get_supported_feature_msrs(KVMState *s)
{
int ret = 0;
if (kvm_feature_msrs != NULL) {
- return 0;
+ return;
}
if (!kvm_check_extension(s, KVM_CAP_GET_MSR_FEATURES)) {
- return 0;
+ return;
}
struct kvm_msr_list msr_list;
@@ -2231,7 +2230,7 @@ static int kvm_get_supported_feature_msrs(KVMState *s)
if (ret < 0 && ret != -E2BIG) {
error_report("Fetch KVM feature MSR list failed: %s",
strerror(-ret));
- return ret;
+ return;
}
assert(msr_list.nmsrs > 0);
@@ -2247,10 +2246,8 @@ static int kvm_get_supported_feature_msrs(KVMState *s)
strerror(-ret));
g_free(kvm_feature_msrs);
kvm_feature_msrs = NULL;
- return ret;
+ return;
}
-
- return 0;
}
static int kvm_get_supported_msrs(KVMState *s)
diff --git a/tcg/optimize.c b/tcg/optimize.c
index ae081ab29c..b04b2b79a6 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -1200,7 +1200,7 @@ static bool fold_bswap(OptContext *ctx, TCGOp *op)
return fold_masks(ctx, op);
}
-static bool fold_call(OptContext *ctx, TCGOp *op)
+static void fold_call(OptContext *ctx, TCGOp *op)
{
TCGContext *s = ctx->tcg;
int nb_oargs = TCGOP_CALLO(op);
@@ -1229,7 +1229,6 @@ static bool fold_call(OptContext *ctx, TCGOp *op)
/* Stop optimizing MB across calls. */
ctx->prev_mb = NULL;
- return true;
}
static bool fold_count_zeros(OptContext *ctx, TCGOp *op)
diff --git a/tests/qtest/libqos/malloc.c b/tests/qtest/libqos/malloc.c
index f0c8f950c8..816e8dfa9c 100644
--- a/tests/qtest/libqos/malloc.c
+++ b/tests/qtest/libqos/malloc.c
@@ -52,7 +52,7 @@ static MemBlock *mlist_find_space(MemList *head, uint64_t
size)
return NULL;
}
-static MemBlock *mlist_sort_insert(MemList *head, MemBlock *insr)
+static void mlist_sort_insert(MemList *head, MemBlock *insr)
{
MemBlock *node;
g_assert(head && insr);
@@ -60,12 +60,11 @@ static MemBlock *mlist_sort_insert(MemList *head, MemBlock
*insr)
QTAILQ_FOREACH(node, head, MLIST_ENTNAME) {
if (insr->addr < node->addr) {
QTAILQ_INSERT_BEFORE(node, insr, MLIST_ENTNAME);
- return insr;
+ return;
}
}
QTAILQ_INSERT_TAIL(head, insr, MLIST_ENTNAME);
- return insr;
}
static inline uint64_t mlist_boundary(MemBlock *node)
diff --git a/tests/qtest/libqos/qgraph.c b/tests/qtest/libqos/qgraph.c
index 0a2dddfafa..a270ffea00 100644
--- a/tests/qtest/libqos/qgraph.c
+++ b/tests/qtest/libqos/qgraph.c
@@ -349,7 +349,7 @@ static QOSStackElement *qos_tos(void)
}
/* qos_pop(): pops an element from the tos, setting it unvisited*/
-static QOSStackElement *qos_pop(void)
+static void qos_pop(void)
{
if (qos_node_tos == 0) {
g_printerr("QOSStack: empty stack, cannot pop");
@@ -358,7 +358,6 @@ static QOSStackElement *qos_pop(void)
QOSStackElement *e = qos_tos();
e->node->visited = false;
qos_node_tos--;
- return e;
}
/**
diff --git a/tests/qtest/test-x86-cpuid-compat.c
b/tests/qtest/test-x86-cpuid-compat.c
index b39c9055b3..cde4416a31 100644
--- a/tests/qtest/test-x86-cpuid-compat.c
+++ b/tests/qtest/test-x86-cpuid-compat.c
@@ -149,10 +149,9 @@ static void test_feature_flag(const void *data)
* either "feature-words" or "filtered-features", when running QEMU
* using cmdline
*/
-static FeatureTestArgs *add_feature_test(const char *name, const char *cmdline,
- uint32_t eax, uint32_t ecx,
- const char *reg, int bitnr,
- bool expected_value)
+static void add_feature_test(const char *name, const char *cmdline,
+ uint32_t eax, uint32_t ecx, const char *reg,
+ int bitnr, bool expected_value)
{
FeatureTestArgs *args = g_new0(FeatureTestArgs, 1);
args->cmdline = cmdline;
@@ -162,7 +161,6 @@ static FeatureTestArgs *add_feature_test(const char *name,
const char *cmdline,
args->bitnr = bitnr;
args->expected_value = expected_value;
qtest_add_data_func(name, args, test_feature_flag);
- return args;
}
static void test_plus_minus_subprocess(void)
diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c
index 25305a4cf7..0762d3664c 100644
--- a/tests/qtest/virtio-9p-test.c
+++ b/tests/qtest/virtio-9p-test.c
@@ -1319,8 +1319,8 @@ static void do_mkdir(QVirtio9P *v9p, const char *path,
const char *cname)
}
/* create a regular file with Tlcreate and return file's fid */
-static uint32_t do_lcreate(QVirtio9P *v9p, const char *path,
- const char *cname)
+static void do_lcreate(QVirtio9P *v9p, const char *path,
+ const char *cname)
{
g_autofree char *name = g_strdup(cname);
uint32_t fid;
@@ -1331,8 +1331,6 @@ static uint32_t do_lcreate(QVirtio9P *v9p, const char
*path,
req = v9fs_tlcreate(v9p, fid, name, 0, 0750, 0, 0);
v9fs_req_wait_for_reply(req, NULL);
v9fs_rlcreate(req, NULL, NULL);
-
- return fid;
}
/* create symlink named @a clink in directory @a path pointing to @a to */
diff --git a/tests/unit/test-aio-multithread.c
b/tests/unit/test-aio-multithread.c
index a555cc8835..02a778f5ea 100644
--- a/tests/unit/test-aio-multithread.c
+++ b/tests/unit/test-aio-multithread.c
@@ -114,14 +114,14 @@ static int count_retry;
static int count_here;
static int count_other;
-static bool schedule_next(int n)
+static void schedule_next(int n)
{
Coroutine *co;
co = qatomic_xchg(&to_schedule[n], NULL);
if (!co) {
qatomic_inc(&count_retry);
- return false;
+ return;
}
if (n == id) {
@@ -131,7 +131,6 @@ static bool schedule_next(int n)
}
aio_co_schedule(ctx[n], co);
- return true;
}
static void finish_cb(void *opaque)
diff --git a/tests/vhost-user-bridge.c b/tests/vhost-user-bridge.c
index 9b1dab2f28..89784f2791 100644
--- a/tests/vhost-user-bridge.c
+++ b/tests/vhost-user-bridge.c
@@ -85,22 +85,21 @@ vubr_die(const char *s)
exit(1);
}
-static int
+static void
dispatcher_init(Dispatcher *dispr)
{
FD_ZERO(&dispr->fdset);
dispr->max_sock = -1;
- return 0;
}
-static int
+static void
dispatcher_add(Dispatcher *dispr, int sock, void *ctx, CallbackFunc cb)
{
if (sock >= FD_SETSIZE) {
fprintf(stderr,
"Error: Failed to add new event. sock %d should be less than
%d\n",
sock, FD_SETSIZE);
- return -1;
+ return;
}
dispr->events[sock].ctx = ctx;
@@ -112,26 +111,24 @@ dispatcher_add(Dispatcher *dispr, int sock, void *ctx,
CallbackFunc cb)
}
DPRINT("Added sock %d for watching. max_sock: %d\n",
sock, dispr->max_sock);
- return 0;
}
-static int
+static void
dispatcher_remove(Dispatcher *dispr, int sock)
{
if (sock >= FD_SETSIZE) {
fprintf(stderr,
"Error: Failed to remove event. sock %d should be less than
%d\n",
sock, FD_SETSIZE);
- return -1;
+ return;
}
FD_CLR(sock, &dispr->fdset);
DPRINT("Sock %d removed from dispatcher watch.\n", sock);
- return 0;
}
/* timeout in us */
-static int
+static void
dispatcher_wait(Dispatcher *dispr, uint32_t timeout)
{
struct timeval tv;
@@ -149,7 +146,7 @@ dispatcher_wait(Dispatcher *dispr, uint32_t timeout)
/* Timeout */
if (rc == 0) {
- return 0;
+ return;
}
/* Now call callback for every ready socket. */
@@ -165,8 +162,6 @@ dispatcher_wait(Dispatcher *dispr, uint32_t timeout)
e->callback(sock, e->ctx);
}
}
-
- return 0;
}
static void
diff --git a/ui/vnc.c b/ui/vnc.c
index 6a05d06147..03c9d10423 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -68,7 +68,7 @@ static const struct timeval VNC_REFRESH_LOSSY = { 2, 0 };
static QTAILQ_HEAD(, VncDisplay) vnc_displays =
QTAILQ_HEAD_INITIALIZER(vnc_displays);
-static int vnc_cursor_define(VncState *vs);
+static void vnc_cursor_define(VncState *vs);
static void vnc_update_throttle_offset(VncState *vs);
static void vnc_set_share_mode(VncState *vs, VncShareMode mode)
@@ -996,13 +996,13 @@ static void vnc_mouse_set(DisplayChangeListener *dcl,
/* can we ask the client(s) to move the pointer ??? */
}
-static int vnc_cursor_define(VncState *vs)
+static void vnc_cursor_define(VncState *vs)
{
QEMUCursor *c = vs->vd->cursor;
int isize;
if (!vs->vd->cursor) {
- return -1;
+ return;
}
if (vnc_has_feature(vs, VNC_FEATURE_ALPHA_CURSOR)) {
@@ -1015,9 +1015,7 @@ static int vnc_cursor_define(VncState *vs)
vnc_write_s32(vs, VNC_ENCODING_RAW);
vnc_write(vs, c->data, c->width * c->height * 4);
vnc_unlock_output(vs);
- return 0;
- }
- if (vnc_has_feature(vs, VNC_FEATURE_RICH_CURSOR)) {
+ } else if (vnc_has_feature(vs, VNC_FEATURE_RICH_CURSOR)) {
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0); /* padding */
@@ -1028,9 +1026,7 @@ static int vnc_cursor_define(VncState *vs)
vnc_write_pixels_generic(vs, c->data, isize);
vnc_write(vs, vs->vd->cursor_mask, vs->vd->cursor_msize);
vnc_unlock_output(vs);
- return 0;
}
- return -1;
}
static void vnc_dpy_cursor_define(DisplayChangeListener *dcl,
@@ -1438,11 +1434,10 @@ size_t vnc_client_write_buf(VncState *vs, const uint8_t
*data, size_t datalen)
* as possible without blocking. If all buffered data is written,
* will switch the FD poll() handler back to read monitoring.
*
- * Returns the number of bytes written, which may be less than
- * the buffered output data if the socket would block. Returns
- * 0 on I/O error, and disconnects the client socket.
+ * May write less than the buffered output data if the socket would
+ * block. On I/O error, disconnects the client socket.
*/
-static size_t vnc_client_write_plain(VncState *vs)
+static void vnc_client_write_plain(VncState *vs)
{
size_t offset;
size_t ret;
@@ -1462,7 +1457,7 @@ static size_t vnc_client_write_plain(VncState *vs)
#endif /* CONFIG_VNC_SASL */
ret = vnc_client_write_buf(vs, vs->output.buffer, vs->output.offset);
if (!ret)
- return 0;
+ return;
if (ret >= vs->force_update_offset) {
if (vs->force_update_offset != 0) {
@@ -1487,8 +1482,6 @@ static size_t vnc_client_write_plain(VncState *vs)
vs->ioc, G_IO_IN | G_IO_HUP | G_IO_ERR,
vnc_client_io, vs, NULL);
}
-
- return ret;
}
diff --git a/util/aio-posix.c b/util/aio-posix.c
index 731f3826c0..bedaf2efae 100644
--- a/util/aio-posix.c
+++ b/util/aio-posix.c
@@ -403,16 +403,13 @@ static bool aio_dispatch_ready_handlers(AioContext *ctx,
}
/* Slower than aio_dispatch_ready_handlers() but only used via glib */
-static bool aio_dispatch_handlers(AioContext *ctx)
+static void aio_dispatch_handlers(AioContext *ctx)
{
AioHandler *node, *tmp;
- bool progress = false;
QLIST_FOREACH_SAFE_RCU(node, &ctx->aio_handlers, node, tmp) {
- progress = aio_dispatch_handler(ctx, node) || progress;
+ aio_dispatch_handler(ctx, node);
}
-
- return progress;
}
void aio_dispatch(AioContext *ctx)
diff --git a/util/uri.c b/util/uri.c
index ff72c6005f..7078cff857 100644
--- a/util/uri.c
+++ b/util/uri.c
@@ -1364,15 +1364,13 @@ void uri_free(URI *uri)
* Section 5.2, steps 6.c through 6.g.
*
* Normalization occurs directly on the string, no new allocation is done
- *
- * Returns 0 or an error code
*/
-static int normalize_uri_path(char *path)
+static void normalize_uri_path(char *path)
{
char *cur, *out;
if (path == NULL) {
- return -1;
+ return;
}
/* Skip all initial "/" chars. We want to get to the beginning of the
@@ -1383,7 +1381,7 @@ static int normalize_uri_path(char *path)
++cur;
}
if (cur[0] == '\0') {
- return 0;
+ return;
}
/* Keep everything we've seen so far. */
@@ -1437,7 +1435,7 @@ done_cd:
++cur;
}
if (cur[0] == '\0') {
- return 0;
+ return;
}
/*
@@ -1558,8 +1556,6 @@ done_cd:
out[0] = 0;
}
}
-
- return 0;
}
static int is_hex(char c)
@@ -2213,8 +2209,8 @@ struct QueryParams *query_params_new(int init_alloc)
/* Ensure there is space to store at least one more parameter
* at the end of the set.
*/
-static int query_params_append(struct QueryParams *ps, const char *name,
- const char *value)
+static void query_params_append(struct QueryParams *ps, const char *name,
+ const char *value)
{
if (ps->n >= ps->alloc) {
ps->p = g_renew(QueryParam, ps->p, ps->alloc * 2);
@@ -2225,8 +2221,6 @@ static int query_params_append(struct QueryParams *ps,
const char *name,
ps->p[ps->n].value = g_strdup(value);
ps->p[ps->n].ignore = 0;
ps->n++;
-
- return 0;
}
void query_params_free(struct QueryParams *ps)
--
2.37.1
- [RFC v2 00/10] Introduce an extensible static analyzer, Alberto Faria, 2022/07/29
- [RFC v2 01/10] Add an extensible static analyzer, Alberto Faria, 2022/07/29
- [RFC v2 02/10] Drop unused static function return values,
Alberto Faria <=
- [RFC v2 03/10] static-analyzer: Support adding tests to checks, Alberto Faria, 2022/07/29
- [RFC v2 05/10] static-analyzer: Enforce coroutine_fn restrictions for direct calls, Alberto Faria, 2022/07/29
- [RFC v2 06/10] Fix some direct calls from non-coroutine_fn to coroutine_fn, Alberto Faria, 2022/07/29
- [RFC v2 04/10] static-analyzer: Avoid reanalyzing unmodified translation units, Alberto Faria, 2022/07/29
- [RFC v2 07/10] static-analyzer: Enforce coroutine_fn restrictions on function pointers, Alberto Faria, 2022/07/29
- [RFC v2 08/10] Fix some bad coroutine_fn indirect calls and pointer assignments, Alberto Faria, 2022/07/29
- [RFC v2 09/10] block: Add no_coroutine_fn marker, Alberto Faria, 2022/07/29
- [RFC v2 10/10] Fix some calls from coroutine_fn to no_coroutine_fn, Alberto Faria, 2022/07/29