Lines Matching defs:opt
74 static int dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
218 final_p = fl6_update_dst(&fl6, rcu_dereference(np->opt), &final);
231 struct ipv6_txoptions *opt;
238 opt = ireq->ipv6_opt;
239 if (!opt)
240 opt = rcu_dereference(np->opt);
241 err = ip6_xmit(sk, skb, &fl6, READ_ONCE(sk->sk_mark), opt,
422 struct ipv6_txoptions *opt;
448 newnp->opt = NULL;
520 newnp->opt = NULL;
530 opt = ireq->ipv6_opt;
531 if (!opt)
532 opt = rcu_dereference(np->opt);
533 if (opt) {
534 opt = ipv6_dup_options(newsk, opt);
535 RCU_INIT_POINTER(newnp->opt, opt);
538 if (opt)
539 inet_csk(newsk)->icsk_ext_hdr_len = opt->opt_nflen +
540 opt->opt_flen;
826 struct ipv6_txoptions *opt;
926 opt = rcu_dereference_protected(np->opt, lockdep_sock_is_held(sk));
927 final_p = fl6_update_dst(&fl6, opt, &final);
950 if (opt)
951 icsk->icsk_ext_hdr_len = opt->opt_flen + opt->opt_nflen;