[PATCH] virtio_ring: remove unused variable in virtqueue_add()

[Bo Liu]

The parameter vq in virtqueue_add() is useless, so remove it.

Signed-off-by: Bo Liu <liubo03@xxxxxxxxxx>
---
 drivers/virtio/virtio_ring.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index cfb028ca238e..7368e4394069 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -1782,8 +1782,6 @@ static inline int virtqueue_add(struct virtqueue *_vq,
 				void *ctx,
 				gfp_t gfp)
 {
-	struct vring_virtqueue *vq = to_vvq(_vq);
-
 	return vq->packed_ring ? virtqueue_add_packed(_vq, sgs, total_sg,
 					out_sgs, in_sgs, data, ctx, gfp) :
 				 virtqueue_add_split(_vq, sgs, total_sg,
-- 
2.27.0