tcm_vhost: Remove double check of response
Asias He [Wed, 10 Apr 2013 07:06:13 +0000 (15:06 +0800)]
We did the length of response check twice.

Signed-off-by: Asias He <asias@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

drivers/vhost/tcm_vhost.c

index c127731..28c112f 100644 (file)
@@ -705,15 +705,6 @@ static void vhost_scsi_handle_vq(struct vhost_scsi *vs,
 
                tv_cmd->tvc_vhost = vs;
                tv_cmd->tvc_vq = vq;
-
-               if (unlikely(vq->iov[out].iov_len !=
-                               sizeof(struct virtio_scsi_cmd_resp))) {
-                       vq_err(vq, "Expecting virtio_scsi_cmd_resp, got %zu"
-                               " bytes, out: %d, in: %d\n",
-                               vq->iov[out].iov_len, out, in);
-                       break;
-               }
-
                tv_cmd->tvc_resp = vq->iov[out].iov_base;
 
                /*