Commit 094afe7d authored by Jason Wang's avatar Jason Wang Committed by David S. Miller
Browse files

vhost_net: make vhost_zerocopy_signal_used() return void 



None of its caller use its return value, so let it return void.

Signed-off-by: default avatarJason Wang <jasowang@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 521a87cd

drivers/vhost/net.c

+2 −3
Original line number Diff line number Diff line
@@ -276,7 +276,7 @@ static void copy_iovec_hdr(const struct iovec *from, struct iovec *to, 
 * of used idx. Once lower device DMA done contiguously, we will signal KVM

 * guest used idx.

 */

static int vhost_zerocopy_signal_used(struct vhost_net *net,

static void vhost_zerocopy_signal_used(struct vhost_net *net,

				       struct vhost_virtqueue *vq)

{

	struct vhost_net_virtqueue *nvq =
@@ -297,7 +297,6 @@ static int vhost_zerocopy_signal_used(struct vhost_net *net, 
	}

	if (j)

		nvq->done_idx = i;

	return j;

}



static void vhost_zerocopy_callback(struct ubuf_info *ubuf, bool success)