error = ofproto_check_ofpacts(p, po.ofpacts, po.ofpacts_len);
if (!error) {
error = p->ofproto_class->packet_out(p, payload, &flow,
error = ofproto_check_ofpacts(p, po.ofpacts, po.ofpacts_len);
if (!error) {
error = p->ofproto_class->packet_out(p, payload, &flow,