nlk2 2303 net/netlink/af_netlink.c struct netlink_sock *nlk, *nlk2; nlk2 2339 net/netlink/af_netlink.c nlk2 = nlk_sk(NETLINK_CB(skb).sk); nlk2 2340 net/netlink/af_netlink.c cb->strict_check = !!(nlk2->flags & NETLINK_F_STRICT_CHK);