Lines Matching refs:NULL
112 struct natmpcb *npcb = NULL;
154 if (rt->rt_ifp->if_ioctl == NULL) panic("atm null ioctl");
166 npcb = npcb_add(NULL, rt->rt_ifp, ATM_PH_VCI(aph),
168 if (npcb == NULL)
180 api.rxhand = NULL;
195 rt->rt_llinfo = NULL;
213 rt->rt_llinfo = NULL;
222 api.rxhand = NULL;
261 if (rt == NULL) {
263 if (rt == NULL) goto bad; /* failed */