IS_PM_RDISC
if (!(aifp->int_state & IS_PM_RDISC)) {
&& (ifp->int_state & IS_PM_RDISC)) {
CKF(IS_PM_RDISC, IS_NO_RIP);
parm.parm_int_state |= IS_PM_RDISC;
if ((ifp->int_state & IS_PM_RDISC)
| IS_PM_RDISC
{ IS_PM_RDISC, 0, "" },