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[PULL 01/12] hw/i386/xen: Remove dead code
From: |
Laurent Vivier |
Subject: |
[PULL 01/12] hw/i386/xen: Remove dead code |
Date: |
Sat, 20 Feb 2021 13:35:14 +0100 |
From: Philippe Mathieu-Daudé <philmd@redhat.com>
'drivers_blacklisted' is never accessed, remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Message-Id: <20210202155644.998812-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
hw/i386/xen/xen_platform.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index 7c4db35debbd..01ae1fb16184 100644
--- a/hw/i386/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
@@ -60,7 +60,6 @@ struct PCIXenPlatformState {
MemoryRegion bar;
MemoryRegion mmio_bar;
uint8_t flags; /* used only for version_id == 2 */
- int drivers_blacklisted;
uint16_t driver_product_version;
/* Log from guest drivers */
@@ -245,18 +244,10 @@ static void platform_fixed_ioport_writeb(void *opaque,
uint32_t addr, uint32_t v
static uint32_t platform_fixed_ioport_readw(void *opaque, uint32_t addr)
{
- PCIXenPlatformState *s = opaque;
-
switch (addr) {
case 0:
- if (s->drivers_blacklisted) {
- /* The drivers will recognise this magic number and refuse
- * to do anything. */
- return 0xd249;
- } else {
- /* Magic value so that you can identify the interface. */
- return 0x49d2;
- }
+ /* Magic value so that you can identify the interface. */
+ return 0x49d2;
default:
return 0xffff;
}
--
2.29.2
- [PULL 00/12] Trivial branch for 6.0 patches, Laurent Vivier, 2021/02/20
- [PULL 01/12] hw/i386/xen: Remove dead code,
Laurent Vivier <=
- [PULL 02/12] hw/block/fdc: Remove the check_media_rate property, Laurent Vivier, 2021/02/20
- [PULL 06/12] vmmouse: put it into the 'input' category, Laurent Vivier, 2021/02/20
- [PULL 08/12] tpm: put some tpm devices into the correct category, Laurent Vivier, 2021/02/20
- [PULL 12/12] MAINTAINERS: Fix default-configs/ entries, Laurent Vivier, 2021/02/20
- [PULL 07/12] nvdimm: put it into the 'storage' category, Laurent Vivier, 2021/02/20
- [PULL 09/12] u2f-passthru: put it into the 'misc' category, Laurent Vivier, 2021/02/20
- [PULL 11/12] target/avr/cpu: Use device_class_set_parent_realize(), Laurent Vivier, 2021/02/20
- [PULL 05/12] virtio-pmem: put it into the 'storage' category, Laurent Vivier, 2021/02/20
- [PULL 04/12] MAINTAINERS: add my github tree URL, Laurent Vivier, 2021/02/20
- [PULL 03/12] Fix SPDX-License-Identifier typos, Laurent Vivier, 2021/02/20