576 	struct sock *child;  in tcp_check_req()  local
768 	child = inet_csk(sk)->icsk_af_ops->syn_recv_sock(sk, skb, req, NULL,  in tcp_check_req()
770 	if (!child)  in tcp_check_req()
773 	sock_rps_save_rxhash(child, skb);  in tcp_check_req()
774 	tcp_synack_rtt_meas(child, req);  in tcp_check_req()
775 	return inet_csk_complete_hashdance(sk, child, req, own_req);  in tcp_check_req()
815 int tcp_child_process(struct sock *parent, struct sock *child,  in tcp_child_process()  argument
819 	int state = child->sk_state;  in tcp_child_process()
821 	tcp_sk(child)->segs_in += max_t(u16, 1, skb_shinfo(skb)->gso_segs);  in tcp_child_process()
822 	if (!sock_owned_by_user(child)) {  in tcp_child_process()
823 		ret = tcp_rcv_state_process(child, skb);  in tcp_child_process()
825 		if (state == TCP_SYN_RECV && child->sk_state != state)  in tcp_child_process()
832 		__sk_add_backlog(child, skb);  in tcp_child_process()
835 	bh_unlock_sock(child);  in tcp_child_process()
836 	sock_put(child);  in tcp_child_process()