67 static int dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,  in dccp_v6_err()  argument
210 	final_p = fl6_update_dst(&fl6, rcu_dereference(np->opt), &final);  in dccp_v6_send_response()
223 		struct ipv6_txoptions *opt;  in dccp_v6_send_response()  local
230 		opt = ireq->ipv6_opt;  in dccp_v6_send_response()
231 		if (!opt)  in dccp_v6_send_response()
232 			opt = rcu_dereference(np->opt);  in dccp_v6_send_response()
233 		err = ip6_xmit(sk, skb, &fl6, sk->sk_mark, opt, np->tclass,  in dccp_v6_send_response()
406 	struct ipv6_txoptions *opt;  in dccp_v6_request_recv_sock()  local
432 		newnp->opt	   = NULL;  in dccp_v6_request_recv_sock()
504 	newnp->opt	  = NULL;  in dccp_v6_request_recv_sock()
514 	opt = ireq->ipv6_opt;  in dccp_v6_request_recv_sock()
515 	if (!opt)  in dccp_v6_request_recv_sock()
516 		opt = rcu_dereference(np->opt);  in dccp_v6_request_recv_sock()
517 	if (opt) {  in dccp_v6_request_recv_sock()
518 		opt = ipv6_dup_options(newsk, opt);  in dccp_v6_request_recv_sock()
519 		RCU_INIT_POINTER(newnp->opt, opt);  in dccp_v6_request_recv_sock()
522 	if (opt)  in dccp_v6_request_recv_sock()
523 		inet_csk(newsk)->icsk_ext_hdr_len = opt->opt_nflen +  in dccp_v6_request_recv_sock()
524 						    opt->opt_flen;  in dccp_v6_request_recv_sock()
812 	struct ipv6_txoptions *opt;  in dccp_v6_connect()  local
912 	opt = rcu_dereference_protected(np->opt, lockdep_sock_is_held(sk));  in dccp_v6_connect()
913 	final_p = fl6_update_dst(&fl6, opt, &final);  in dccp_v6_connect()
933 	if (opt)  in dccp_v6_connect()
934 		icsk->icsk_ext_hdr_len = opt->opt_flen + opt->opt_nflen;  in dccp_v6_connect()