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[PATCH for-6.1? v2 1/9] nbd/server: Mark variable unused in nbd_negotiat
From: |
Richard Henderson |
Subject: |
[PATCH for-6.1? v2 1/9] nbd/server: Mark variable unused in nbd_negotiate_meta_queries |
Date: |
Sun, 25 Jul 2021 02:24:08 -1000 |
>From clang-13:
nbd/server.c:976:22: error: variable 'bitmaps' set but not used \
[-Werror,-Wunused-but-set-variable]
which is incorrect; see //bugs.llvm.org/show_bug.cgi?id=3888.
Cc: qemu-block@nongnu.org
Cc: Eric Blake <eblake@redhat.com>
Cc: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
nbd/server.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/nbd/server.c b/nbd/server.c
index b60ebc3ab6..3927f7789d 100644
--- a/nbd/server.c
+++ b/nbd/server.c
@@ -973,7 +973,8 @@ static int nbd_negotiate_meta_queries(NBDClient *client,
{
int ret;
g_autofree char *export_name = NULL;
- g_autofree bool *bitmaps = NULL;
+ /* Mark unused to work around https://bugs.llvm.org/show_bug.cgi?id=3888 */
+ g_autofree G_GNUC_UNUSED bool *bitmaps = NULL;
NBDExportMetaContexts local_meta = {0};
uint32_t nb_queries;
size_t i;
--
2.25.1
- [PATCH for-6.1? v2 0/9] Fixes for clang-13, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 1/9] nbd/server: Mark variable unused in nbd_negotiate_meta_queries,
Richard Henderson <=
- [PATCH for-6.1? v2 2/9] accel/tcg: Remove unused variable in cpu_exec, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 4/9] net/checksum: Remove unused variable in net_checksum_add_iov, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 3/9] util/selfmap: Discard mapping on error, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 5/9] hw/audio/adlib: Remove unused variable in adlib_callback, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 6/9] hw/ppc/spapr_events: Remove unused variable from check_exception, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 7/9] hw/pci-hist/pnv_phb4: Fix typo in pnv_phb4_ioda_write, Richard Henderson, 2021/07/25