Commit aa21c2e7 authored Mar 30, 2020 by Gustavo A. R. Silva Committed by Michael S. Tsirkin Apr 16, 2020

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>

parent 355b36e6

drivers/vhost/vdpa.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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)

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