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authorJason Yan <yanaijie@huawei.com>2020-04-02 14:51:06 +0800
committerMichael S. Tsirkin <mst@redhat.com>2020-04-16 18:31:03 -0400
commite373f3d78d83549ea5c9bee5c4af9dac7bad7c37 (patch)
treef09786a5d0d3b32f4aff99ec9c94058efae59412 /drivers/vhost/vdpa.c
parentaa21c2e73eaed43a9c8389cd9784e337ae6f3989 (diff)
downloadlinux-e373f3d78d83549ea5c9bee5c4af9dac7bad7c37.tar.bz2
vhost: remove set but not used variable 'status'
Fix the following gcc warning: drivers/vhost/vdpa.c:299:5: warning: variable 'status' set but not used [-Wunused-but-set-variable] u8 status; ^~~~~~ Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Link: https://lore.kernel.org/r/20200402065106.20108-1-yanaijie@huawei.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vhost/vdpa.c')
-rw-r--r--drivers/vhost/vdpa.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 3d2cb811757a..0968361e3b77 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers/vhost/vdpa.c
@@ -296,7 +296,6 @@ static long vhost_vdpa_vring_ioctl(struct vhost_vdpa *v, unsigned int cmd,
struct vdpa_callback cb;
struct vhost_virtqueue *vq;
struct vhost_vring_state s;
- u8 status;
u32 idx;
long r;
@@ -310,8 +309,6 @@ static long vhost_vdpa_vring_ioctl(struct vhost_vdpa *v, unsigned int cmd,
idx = array_index_nospec(idx, v->nvqs);
vq = &v->vqs[idx];
- status = ops->get_status(vdpa);
-
if (cmd == VHOST_VDPA_SET_VRING_ENABLE) {
if (copy_from_user(&s, argp, sizeof(s)))
return -EFAULT;