
in_num = req->elem.in_num, and req->elem.in_num is checked in line 489, so the check about in_num variable is superflous, let's drop it. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 1435138164-11728-1-git-send-email-arei.gonglei@huawei.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>