[PATCH 2/3] hw/display/qxl: Remove unneeded variable assignment

[Philippe Mathieu-Daudé]

Fix warning reported by Clang static code analyzer:

  hw/display/qxl.c:1634:14: warning: Value stored to 'orig_io_port' during its 
initialization is never read
      uint32_t orig_io_port = io_port;
               ^~~~~~~~~~~~   ~~~~~~~

Reported-by: Clang Static Analyzer
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
---
 hw/display/qxl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index 64884da708..21a43a1d5e 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -1631,7 +1631,7 @@ static void ioport_write(void *opaque, hwaddr addr,
     PCIQXLDevice *d = opaque;
     uint32_t io_port = addr;
     qxl_async_io async = QXL_SYNC;
-    uint32_t orig_io_port = io_port;
+    uint32_t orig_io_port;
 
     if (d->guest_bug && io_port != QXL_IO_RESET) {
         return;
-- 
2.21.1