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sample/mdev/mbochs: remove set but not used variable 'mdev_state' 

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 104c7405a6 ("vfio:
add edid support to mbochs sample driver")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
YueHaibing 2019-07-02 11:38:10 -06:00 committed by Alex Williamson
parent e66e02c4d9
commit b46c820f8f
1 changed files with 0 additions and 3 deletions
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3
samples/vfio-mdev/mbochs.c
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@ -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: