netlink_insert    548 net/netlink/af_netlink.c 	err = netlink_insert(sk, net, pid);
netlink_insert    636 net/netlink/af_netlink.c 			netlink_insert(sk, net, nladdr->nl_pid) :
netlink_insert   1399 net/netlink/af_netlink.c 	if (netlink_insert(sk, net, 0))