111 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_twsk_unique()
145 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_v4_connect()
276 	u32 mtu = tcp_sk(sk)->mtu_info;  in tcp_v4_mtu_reduced()
411 	tp = tcp_sk(sk);  in tcp_v4_err()
690 	ip_send_unicast_reply(*this_cpu_ptr(net->ipv4.tcp_sk),  in tcp_v4_send_reset()
775 	ip_send_unicast_reply(*this_cpu_ptr(net->ipv4.tcp_sk),  in tcp_v4_send_ack()
809 					     tcp_sk(sk)->snd_nxt;  in tcp_v4_reqsk_send_ack()
877 	const struct tcp_sock *tp = tcp_sk(sk);  in tcp_md5_do_lookup()
918 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_md5_do_add()
977 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_clear_md5_list()
1280 	newtp		      = tcp_sk(newsk);  in tcp_v4_syn_recv_sock()
1310 	if (tcp_sk(sk)->rx_opt.user_mss &&  in tcp_v4_syn_recv_sock()
1311 	    tcp_sk(sk)->rx_opt.user_mss < newtp->advmss)  in tcp_v4_syn_recv_sock()
1312 		newtp->advmss = tcp_sk(sk)->rx_opt.user_mss;  in tcp_v4_syn_recv_sock()
1484 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_prequeue()
1648 	tcp_sk(sk)->segs_in += max_t(u16, 1, skb_shinfo(skb)->gso_segs);  in tcp_v4_rcv()
1780 	tcp_sk(sk)->af_specific = &tcp_sock_ipv4_specific;  in tcp_v4_init_sock()
1788 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_v4_destroy_sock()
2160 	const struct tcp_sock *tp = tcp_sk(sk);  in get_tcp4_sock()
2360 		inet_ctl_sock_destroy(*per_cpu_ptr(net->ipv4.tcp_sk, cpu));  in tcp_sk_exit()
2361 	free_percpu(net->ipv4.tcp_sk);  in tcp_sk_exit()
2368 	net->ipv4.tcp_sk = alloc_percpu(struct sock *);  in tcp_sk_init()
2369 	if (!net->ipv4.tcp_sk)  in tcp_sk_init()
2379 		*per_cpu_ptr(net->ipv4.tcp_sk, cpu) = sk;  in tcp_sk_init()