414 	struct sock *newsk;  in dccp_v6_request_recv_sock()  local
420 		newsk = dccp_v4_request_recv_sock(sk, skb, req, dst,  in dccp_v6_request_recv_sock()
422 		if (newsk == NULL)  in dccp_v6_request_recv_sock()
425 		newdp6 = (struct dccp6_sock *)newsk;  in dccp_v6_request_recv_sock()
426 		newinet = inet_sk(newsk);  in dccp_v6_request_recv_sock()
428 		newnp = inet6_sk(newsk);  in dccp_v6_request_recv_sock()
432 		newnp->saddr = newsk->sk_v6_rcv_saddr;  in dccp_v6_request_recv_sock()
434 		inet_csk(newsk)->icsk_af_ops = &dccp_ipv6_mapped;  in dccp_v6_request_recv_sock()
435 		newsk->sk_backlog_rcv = dccp_v4_do_rcv;  in dccp_v6_request_recv_sock()
454 		dccp_sync_mss(newsk, inet_csk(newsk)->icsk_pmtu_cookie);  in dccp_v6_request_recv_sock()
456 		return newsk;  in dccp_v6_request_recv_sock()
471 	newsk = dccp_create_openreq_child(sk, req, skb);  in dccp_v6_request_recv_sock()
472 	if (newsk == NULL)  in dccp_v6_request_recv_sock()
481 	ip6_dst_store(newsk, dst, NULL, NULL);  in dccp_v6_request_recv_sock()
482 	newsk->sk_route_caps = dst->dev->features & ~(NETIF_F_IP_CSUM |  in dccp_v6_request_recv_sock()
484 	newdp6 = (struct dccp6_sock *)newsk;  in dccp_v6_request_recv_sock()
485 	newinet = inet_sk(newsk);  in dccp_v6_request_recv_sock()
487 	newnp = inet6_sk(newsk);  in dccp_v6_request_recv_sock()
491 	newsk->sk_v6_daddr	= ireq->ir_v6_rmt_addr;  in dccp_v6_request_recv_sock()
493 	newsk->sk_v6_rcv_saddr	= ireq->ir_v6_loc_addr;  in dccp_v6_request_recv_sock()
494 	newsk->sk_bound_dev_if	= ireq->ir_iif;  in dccp_v6_request_recv_sock()
523 		opt = ipv6_dup_options(newsk, opt);  in dccp_v6_request_recv_sock()
526 	inet_csk(newsk)->icsk_ext_hdr_len = 0;  in dccp_v6_request_recv_sock()
528 		inet_csk(newsk)->icsk_ext_hdr_len = opt->opt_nflen +  in dccp_v6_request_recv_sock()
531 	dccp_sync_mss(newsk, dst_mtu(dst));  in dccp_v6_request_recv_sock()
536 	if (__inet_inherit_port(sk, newsk) < 0) {  in dccp_v6_request_recv_sock()
537 		inet_csk_prepare_forced_close(newsk);  in dccp_v6_request_recv_sock()
538 		dccp_done(newsk);  in dccp_v6_request_recv_sock()
541 	*own_req = inet_ehash_nolisten(newsk, req_to_sk(req_unhash), NULL);  in dccp_v6_request_recv_sock()
548 			skb_set_owner_r(newnp->pktoptions, newsk);  in dccp_v6_request_recv_sock()
551 	return newsk;  in dccp_v6_request_recv_sock()