Fixes gcc '-Wunused-but-set-variable' warning:
samples/vfio-mdev/mbochs.c: In function mbochs_ioctl:
samples/vfio-mdev/mbochs.c:1188:21: warning: variable mdev_state set but not
used [-Wunused-but-set-variable]
It's not used any more since commit 104c7405a64d ("vfio:
add edid support to mbochs sample driver")
Signed-off-by: YueHaibing <[email protected]>
---
samples/vfio-mdev/mbochs.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c
index b038aa9f5a70..ac5c8c17b1ff 100644
--- a/samples/vfio-mdev/mbochs.c
+++ b/samples/vfio-mdev/mbochs.c
@@ -1185,9 +1185,6 @@ static long mbochs_ioctl(struct mdev_device *mdev,
unsigned int cmd,
{
int ret = 0;
unsigned long minsz, outsz;
- struct mdev_state *mdev_state;
-
- mdev_state = mdev_get_drvdata(mdev);
switch (cmd) {
case VFIO_DEVICE_GET_INFO:
--
2.17.1
