From: YueHaibing <yuehaibing@huawei.com>
To: <kwankhede@nvidia.com>, <alex.williamson@redhat.com>
Cc: <linux-kernel@vger.kernel.org>, <kvm@vger.kernel.org>,
YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH -next] sample/mdev/mbochs: remove set but not used variable 'mdev_state'
Date: Sat, 25 May 2019 21:53:49 +0800 [thread overview]
Message-ID: <20190525135349.16488-1-yuehaibing@huawei.com> (raw)
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 <yuehaibing@huawei.com>
---
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
next reply other threads:[~2019-05-25 13:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-25 13:53 YueHaibing [this message]
2019-07-02 18:02 ` [PATCH -next] sample/mdev/mbochs: remove set but not used variable 'mdev_state' Alex Williamson
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