1248 static int __neigh_update(struct neighbour *neigh, const u8 *lladdr,  in __neigh_update()  argument
1259 	trace_neigh_update(neigh, lladdr, new, flags, nlmsg_pid);  in __neigh_update()
1302 		lladdr = neigh->ha;  in __neigh_update()
1303 	} else if (lladdr) {  in __neigh_update()
1310 		    !memcmp(lladdr, neigh->ha, dev->addr_len))  in __neigh_update()
1311 			lladdr = neigh->ha;  in __neigh_update()
1321 		lladdr = neigh->ha;  in __neigh_update()
1336 		if (lladdr != neigh->ha && !(flags & NEIGH_UPDATE_F_OVERRIDE)) {  in __neigh_update()
1340 				lladdr = neigh->ha;  in __neigh_update()
1345 			if (lladdr == neigh->ha && new == NUD_STALE &&  in __neigh_update()
1355 	if (new != old || lladdr != neigh->ha)  in __neigh_update()
1371 	if (lladdr != neigh->ha) {  in __neigh_update()
1373 		memcpy(&neigh->ha, lladdr, dev->addr_len);  in __neigh_update()
1439 int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,  in neigh_update()  argument
1442 	return __neigh_update(neigh, lladdr, new, flags, nlmsg_pid, NULL);  in neigh_update()
1465 				 u8 *lladdr, void *saddr,  in neigh_event_ns()  argument
1469 						 lladdr || !dev->addr_len);  in neigh_event_ns()
1471 		neigh_update(neigh, lladdr, NUD_STALE,  in neigh_event_ns()
1893 	void *dst, *lladdr;  in neigh_add()  local
1933 	lladdr = tb[NDA_LLADDR] ? nla_data(tb[NDA_LLADDR]) : NULL;  in neigh_add()
2001 	err = __neigh_update(neigh, lladdr, ndm->ndm_state, flags,  in neigh_add()