Commit 3cc36f6e authored Aug 03, 2016 by Michael S. Tsirkin

virtio: fix error handling for debug builds



On error, virtqueue_add calls START_USE but not
END_USE. Thankfully that's normally empty anyway,
but might not be when debugging. Fix it up.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

parent 58625edf

drivers/virtio/virtio_ring.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -428,6 +428,7 @@ static inline int virtqueue_add(struct virtqueue *_vq,
		if (indirect)
		kfree(desc);

		END_USE(vq);
		return -EIO;
		}