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 <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200215161557.4077-3-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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;