231 	af = sctp_sockaddr_af(sctp_sk(sk), addr, len);  in sctp_verify_addr()
236 	if (!af->addr_valid(addr, sctp_sk(sk), NULL))  in sctp_verify_addr()
239 	if (!sctp_sk(sk)->pf->send_verify(sctp_sk(sk), (addr)))  in sctp_verify_addr()
262 		if (!list_empty(&sctp_sk(sk)->ep->asocs))  in sctp_id2assoc()
263 			asoc = list_entry(sctp_sk(sk)->ep->asocs.next,  in sctp_id2assoc()
297 	addr_asoc = sctp_endpoint_lookup_assoc(sctp_sk(sk)->ep,  in sctp_addr_id2transport()
308 	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),  in sctp_addr_id2transport()
334 	if (!sctp_sk(sk)->ep->base.bind_addr.port)  in sctp_bind()
382 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_do_bind()
578 	sp = sctp_sk(sk);  in sctp_send_asconf_add_ip()
655 						     sctp_sk(asoc->base.sk));  in sctp_send_asconf_add_ip()
682 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_bindx_rem()
782 	sp = sctp_sk(sk);  in sctp_send_asconf_del_ip()
899 					     sctp_sk(asoc->base.sk));  in sctp_send_asconf_del_ip()
1106 	sp = sctp_sk(sk);  in __sctp_connect()
1529 	ep = sctp_sk(sk)->ep;  in sctp_close()
1533 	data_was_unread += sctp_queue_purge_ulpevents(&sctp_sk(sk)->pd_lobby);  in sctp_close()
1694 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_sendmsg_new_asoc()
1900 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_sendmsg_to_asoc()
2045 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_sendmsg()
2194 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_recvmsg()
2317 	sctp_sk(sk)->disable_fragments = (val == 0) ? 0 : 1;  in sctp_setsockopt_disable_fragments()
2330 	if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))  in sctp_setsockopt_events()
2338 				       &sctp_sk(sk)->subscribe)) {  in sctp_setsockopt_events()
2368 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_autoclose()
2720 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_setsockopt_peer_addr_params()
2849 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_setsockopt_delayed_ack()
2956 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_initmsg()
2993 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_default_send_param()
3033 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_default_sndinfo()
3122 	sctp_sk(sk)->nodelay = (val == 0) ? 0 : 1;  in sctp_setsockopt_nodelay()
3143 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_rtoinfo()
3248 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_associnfo()
3273 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_mappedv4()
3316 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_maxseg()
3385 	sp = sctp_sk(sk);  in sctp_setsockopt_peer_primary_addr()
3449 	sctp_sk(sk)->adaptation_ind = adaptation.ssb_adaptation_ind;  in sctp_setsockopt_adaptation_layer()
3480 	sp = sctp_sk(sk);  in sctp_setsockopt_context()
3529 	sctp_sk(sk)->frag_interleave = !!val;  in sctp_setsockopt_fragment_interleave()
3531 	if (!sctp_sk(sk)->frag_interleave)  in sctp_setsockopt_fragment_interleave()
3532 		sctp_sk(sk)->strm_interleave = 0;  in sctp_setsockopt_fragment_interleave()
3571 	sctp_sk(sk)->pd_point = val;  in sctp_setsockopt_partial_delivery_point()
3613 	sp = sctp_sk(sk);  in sctp_setsockopt_maxburst()
3637 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_auth_chunk()
3670 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_hmac_ident()
3710 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_auth_key()
3757 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_active_key()
3785 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_del_key()
3813 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_deactivate_key()
3850 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_auto_asconf()
3935 	sctp_sk(sk)->recvrcvinfo = (val == 0) ? 0 : 1;  in sctp_setsockopt_recvrcvinfo()
3951 	sctp_sk(sk)->recvnxtinfo = (val == 0) ? 0 : 1;  in sctp_setsockopt_recvnxtinfo()
3976 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_pr_supported()
4016 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_default_prinfo()
4050 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_reconfig_supported()
4086 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_enable_strreset()
4246 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_interleaving_supported()
4284 	if (sctp_sk(sk)->ep->base.bind_addr.port)  in sctp_setsockopt_reuse_port()
4293 	sctp_sk(sk)->reuse = !!val;  in sctp_setsockopt_reuse_port()
4331 		struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_setsockopt()
4594 	sp = sctp_sk(sk);  in sctp_accept()
4685 	sp = sctp_sk(sk);  in sctp_init_sock()
4836 	sp = sctp_sk(sk);  in sctp_destroy_sock()
4857 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_destruct_sock()
4889 	ep = sctp_sk(sk)->ep;  in sctp_shutdown()
4909 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_get_sctp_info()
5171 	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),  in sctp_getsockopt_sctp_status()
5272 	val = (sctp_sk(sk)->disable_fragments == 1);  in sctp_getsockopt_disable_fragments()
5294 	if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))  in sctp_getsockopt_events()
5320 	if (put_user(sctp_sk(sk)->autoclose, (int __user *)optval))  in sctp_getsockopt_autoclose()
5329 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_do_peeloff()
5613 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_getsockopt_peer_addr_params()
5755 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_getsockopt_delayed_ack()
5830 	if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))  in sctp_getsockopt_initmsg()
5845 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_peer_addrs()
5913 			      ->addr_to_user(sctp_sk(sk), &temp);  in sctp_copy_laddrs()
5942 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_local_addrs()
5963 		bp = &sctp_sk(sk)->ep->base.bind_addr;  in sctp_getsockopt_local_addrs()
6045 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_primary_addr()
6092 	adaptation.ssb_adaptation_ind = sctp_sk(sk)->adaptation_ind;  in sctp_getsockopt_adaptation_layer()
6125 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_default_send_param()
6169 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_default_sndinfo()
6223 	val = (sctp_sk(sk)->nodelay == 1);  in sctp_getsockopt_nodelay()
6269 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_rtoinfo()
6333 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_associnfo()
6368 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_mappedv4()
6402 	sp = sctp_sk(sk);  in sctp_getsockopt_context()
6475 		params.assoc_value = sctp_sk(sk)->user_frag;  in sctp_getsockopt_maxseg()
6504 	val = sctp_sk(sk)->frag_interleave;  in sctp_getsockopt_fragment_interleave()
6528 	val = sctp_sk(sk)->pd_point;  in sctp_getsockopt_partial_delivery_point()
6563 	sp = sctp_sk(sk);  in sctp_getsockopt_maxburst()
6588 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_hmac_ident()
6624 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_active_key()
6658 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_peer_auth_chunks()
6703 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_local_auth_chunks()
6757 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_assoc_number()
6794 	if (sctp_sk(sk)->do_auto_asconf && sctp_is_ep_boundall(sk))  in sctp_getsockopt_auto_asconf()
6813 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_assoc_ids()
6971 	if (sctp_sk(sk)->recvrcvinfo)  in sctp_getsockopt_recvrcvinfo()
6991 	if (sctp_sk(sk)->recvnxtinfo)  in sctp_getsockopt_recvnxtinfo()
7022 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_pr_supported()
7064 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_default_prinfo()
7227 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_reconfig_supported()
7268 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_enable_strreset()
7388 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_interleaving_supported()
7418 	val = sctp_sk(sk)->reuse;  in sctp_getsockopt_reuse_port()
7443 		struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_getsockopt()
7663 	bool reuse = (sk->sk_reuse || sctp_sk(sk)->reuse);  in sctp_get_port_local()
7755 			ep2 = sctp_sk(sk2)->ep;  in sctp_get_port_local()
7758 			    (reuse && (sk2->sk_reuse || sctp_sk(sk2)->reuse) &&  in sctp_get_port_local()
7763 						 sctp_sk(sk2), sctp_sk(sk))) {  in sctp_get_port_local()
7795 	if (!sctp_sk(sk)->bind_hash) {  in sctp_get_port_local()
7798 		sctp_sk(sk)->bind_hash = pp;  in sctp_get_port_local()
7816 	struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_get_port()
7831 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_listen_start()
7845 		sctp_sk(sk)->hmac = tfm;  in sctp_listen_start()
7892 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_inet_listen()
7918 		if (sk->sk_reuse || sctp_sk(sk)->reuse)  in sctp_inet_listen()
7919 			sctp_sk(sk)->bind_hash->fastreuse = 1;  in sctp_inet_listen()
7954 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_poll()
8046 	pp = sctp_sk(sk)->bind_hash;  in __sctp_put_port()
8048 	sctp_sk(sk)->bind_hash = NULL;  in __sctp_put_port()
8074 	af = sctp_sk(sk)->pf->af;  in sctp_autobind()
8291 	if (list_empty(&sctp_sk(sk)->ep->asocs) && !sctp_sstate(sk, LISTENING))  in sctp_wait_for_packet()
8444 		if (&tmp->asocs == &((sctp_sk(sk))->ep->asocs))  in sctp_wake_up_waiters()
8607 	list_for_each_entry(asoc, &((sctp_sk(sk))->ep->asocs), asocs) {  in sctp_write_space()
8704 	ep = sctp_sk(sk)->ep;  in sctp_wait_for_accept()
8745 		if (list_empty(&sctp_sk(sk)->ep->asocs))  in sctp_wait_for_close()
8775 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_copy_sock()
8785 	sctp_sk(newsk)->reuse = sp->reuse;  in sctp_copy_sock()
8846 	struct sctp_sock *oldsp = sctp_sk(oldsk);  in sctp_sock_migrate()
8847 	struct sctp_sock *newsp = sctp_sk(newsk);  in sctp_sock_migrate()
8872 	pp = sctp_sk(oldsk)->bind_hash;  in sctp_sock_migrate()
8874 	sctp_sk(newsk)->bind_hash = pp;  in sctp_sock_migrate()
8903 	atomic_set(&sctp_sk(newsk)->pd_mode, assoc->ulpq.pd_mode);  in sctp_sock_migrate()
8905 	if (atomic_read(&sctp_sk(oldsk)->pd_mode)) {  in sctp_sock_migrate()