1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 1b3843117268..b0ad5aa6b552 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -264,9 +264,11 @@ static int virtscsi_kick_cmd(struct virtio_scsi *vscsi, struct virtqueue *vq,
 
         ret = virtqueue_add_buf(vq, vscsi->sg, out_num, in_num, cmd, gfp);
         if (ret >= 0)
-                virtqueue_kick(vq);
+                ret = virtqueue_kick_prepare(vq);
 
         spin_unlock_irqrestore(&vscsi->vq_lock, flags);
+        if (ret > 0)
+                virtqueue_notify(vq);
         return ret;
 }