From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 20 Mar 2013 05:14:28 +0000 (+1030)
Subject: virtio_scsi: use virtqueue_add_inbuf() for virtscsi_kick_event.
X-Git-Tag: v3.12-rc1~926^2~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bf9582910b26525d4eeaa9840b07e7bf820f04fb;p=kernel%2Fkernel-generic.git

virtio_scsi: use virtqueue_add_inbuf() for virtscsi_kick_event.

It's a bit clearer, and add_buf is going away.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: Asias He <asias@redhat.com>
---

diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 77206d0..b53ba9e 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -222,8 +222,8 @@ static int virtscsi_kick_event(struct virtio_scsi *vscsi,
 
 	spin_lock_irqsave(&vscsi->event_vq.vq_lock, flags);
 
-	err = virtqueue_add_buf(vscsi->event_vq.vq, &sg, 0, 1, event_node,
-				GFP_ATOMIC);
+	err = virtqueue_add_inbuf(vscsi->event_vq.vq, &sg, 1, event_node,
+				  GFP_ATOMIC);
 	if (!err)
 		virtqueue_kick(vscsi->event_vq.vq);