pneigh_delete     242 include/net/neighbour.h extern int			pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev);
pneigh_delete    1557 net/core/neighbour.c 			err = pneigh_delete(tbl, net, nla_data(dst_attr), dev);
pneigh_delete    1084 net/ipv4/arp.c 		return pneigh_delete(&arp_tbl, net, &ip, dev);