Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/gi…

…t/mst/vhost Pull virtio bugfix from Michael Tsirkin: "A bugfix for error handling in virtio" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio_ring: fix num_free handling in error case
josf · Mar 8, 2018 · 1b88acc · 1b88acc
2 parents 851710a + e82df67
commit 1b88acc
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
@@ -428,8 +428,6 @@ static inline int virtqueue_add(struct virtqueue *_vq,
 		i = virtio16_to_cpu(_vq->vdev, vq->vring.desc[i].next);
 	}
 
-	vq->vq.num_free += total_sg;
-
 	if (indirect)
 		kfree(desc);