tcp_finish_connect  458 include/net/tcp.h void tcp_finish_connect(struct sock *sk, struct sk_buff *skb);
tcp_finish_connect 5978 net/ipv4/tcp_input.c 		tcp_finish_connect(sk, skb);
tcp_finish_connect 3586 net/ipv4/tcp_output.c 		tcp_finish_connect(sk, NULL);