VLOG_WARN("port %d: config=%x new_config=%x",
ntohs(opp->port_no), config, new_config);
opm = make_openflow(sizeof *opm, OFPT_PORT_MOD, &b);
VLOG_WARN("port %d: config=%x new_config=%x",
ntohs(opp->port_no), config, new_config);
opm = make_openflow(sizeof *opm, OFPT_PORT_MOD, &b);