144 	struct sock *child = NULL;  in dccp_check_req()  local
186 	child = inet_csk(sk)->icsk_af_ops->syn_recv_sock(sk, skb, req, NULL,  in dccp_check_req()
188 	if (!child)  in dccp_check_req()
191 	return inet_csk_complete_hashdance(sk, child, req, own_req);  in dccp_check_req()
211 int dccp_child_process(struct sock *parent, struct sock *child,  in dccp_child_process()  argument
215 	const int state = child->sk_state;  in dccp_child_process()
217 	if (!sock_owned_by_user(child)) {  in dccp_child_process()
218 		ret = dccp_rcv_state_process(child, skb, dccp_hdr(skb),  in dccp_child_process()
222 		if (state == DCCP_RESPOND && child->sk_state != state)  in dccp_child_process()
229 		__sk_add_backlog(child, skb);  in dccp_child_process()
232 	bh_unlock_sock(child);  in dccp_child_process()
233 	sock_put(child);  in dccp_child_process()