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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>
This commit is contained in:
Rusty Russell 2013-03-20 15:44:28 +10:30
parent 682993b4e4
commit bf9582910b
1 changed files with 2 additions and 2 deletions
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2
drivers/scsi/virtio_scsi.c
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@ -222,7 +222,7 @@ 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,
err = virtqueue_add_inbuf(vscsi->event_vq.vq, &sg, 1, event_node,
GFP_ATOMIC);
if (!err)
virtqueue_kick(vscsi->event_vq.vq);