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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2020-03-31 01:50:40 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-04-17 00:31:02 +0200 |
| commit | aa21c2e73eaed43a9c8389cd9784e337ae6f3989 (patch) | |
| tree | 606aea9da74e8a3a1663cdddee9875b9a204a411 /drivers/vhost | |
| parent | vdpa-sim: depend on HAS_DMA (diff) | |
| download | linux-aa21c2e73eaed43a9c8389cd9784e337ae6f3989.tar.xz linux-aa21c2e73eaed43a9c8389cd9784e337ae6f3989.zip | |
vhost: vdpa: remove unnecessary null check
container_of is never null, so this null check is
unnecessary.
Addresses-Coverity-ID: 1492006 ("Logically dead code")
Fixes: 20453a45fb06 ("vhost: introduce vDPA-based backend")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Link: https://lore.kernel.org/r/20200330235040.GA9997@embeddedor
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'drivers/vhost')
| -rw-r--r-- | drivers/vhost/vdpa.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index 421f02a8530a..3d2cb811757a 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -678,8 +678,6 @@ static int vhost_vdpa_open(struct inode *inode, struct file *filep) int nvqs, i, r, opened; v = container_of(inode->i_cdev, struct vhost_vdpa, cdev); - if (!v) - return -ENODEV; opened = atomic_cmpxchg(&v->opened, 0, 1); if (opened) |