On 02/02/21 16:56, Philippe Mathieu-Daudé wrote:
'drivers_blacklisted' is never accessed, remove it.
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
---
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 7c4db35debb..01ae1fb1618 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;
}
Cc: qemu-triv...@nongnu.org
