178 	af = sctp_sockaddr_af(sctp_sk(sk), addr, len);  in sctp_verify_addr()
183 	if (!af->addr_valid(addr, sctp_sk(sk), NULL))  in sctp_verify_addr()
186 	if (!sctp_sk(sk)->pf->send_verify(sctp_sk(sk), (addr)))  in sctp_verify_addr()
209 		if (!list_empty(&sctp_sk(sk)->ep->asocs))  in sctp_id2assoc()
210 			asoc = list_entry(sctp_sk(sk)->ep->asocs.next,  in sctp_id2assoc()
241 	addr_asoc = sctp_endpoint_lookup_assoc(sctp_sk(sk)->ep,  in sctp_addr_id2transport()
252 	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),  in sctp_addr_id2transport()
278 	if (!sctp_sk(sk)->ep->base.bind_addr.port)  in sctp_bind()
325 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_do_bind()
520 	sp = sctp_sk(sk);  in sctp_send_asconf_add_ip()
597 				    sctp_sk(asoc->base.sk));  in sctp_send_asconf_add_ip()
624 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_bindx_rem()
724 	sp = sctp_sk(sk);  in sctp_send_asconf_del_ip()
842 					     sctp_sk(asoc->base.sk));  in sctp_send_asconf_del_ip()
1061 	sp = sctp_sk(sk);  in __sctp_connect()
1487 	ep = sctp_sk(sk)->ep;  in sctp_close()
1491 	data_was_unread += sctp_queue_purge_ulpevents(&sctp_sk(sk)->pd_lobby);  in sctp_close()
1609 	sp = sctp_sk(sk);  in sctp_sendmsg()
1903 	if (sctp_sk(sk)->disable_fragments && (msg_len > asoc->frag_point)) {  in sctp_sendmsg()
2068 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_recvmsg()
2192 	sctp_sk(sk)->disable_fragments = (val == 0) ? 0 : 1;  in sctp_setsockopt_disable_fragments()
2205 	if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))  in sctp_setsockopt_events()
2208 	if (sctp_sk(sk)->subscribe.sctp_data_io_event)  in sctp_setsockopt_events()
2219 				       &sctp_sk(sk)->subscribe)) {  in sctp_setsockopt_events()
2249 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_autoclose()
2512 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_setsockopt_peer_addr_params()
2634 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_setsockopt_delayed_ack()
2741 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_initmsg()
2778 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_default_send_param()
2818 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_default_sndinfo()
2894 	sctp_sk(sk)->nodelay = (val == 0) ? 0 : 1;  in sctp_setsockopt_nodelay()
2915 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_rtoinfo()
3020 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_associnfo()
3045 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_mappedv4()
3090 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_maxseg()
3152 	sp = sctp_sk(sk);  in sctp_setsockopt_peer_primary_addr()
3209 	sctp_sk(sk)->adaptation_ind = adaptation.ssb_adaptation_ind;  in sctp_setsockopt_adaptation_layer()
3240 	sp = sctp_sk(sk);  in sctp_setsockopt_context()
3289 	sctp_sk(sk)->frag_interleave = (val == 0) ? 0 : 1;  in sctp_setsockopt_fragment_interleave()
3328 	sctp_sk(sk)->pd_point = val;  in sctp_setsockopt_partial_delivery_point()
3370 	sp = sctp_sk(sk);  in sctp_setsockopt_maxburst()
3394 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_auth_chunk()
3427 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_hmac_ident()
3465 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_auth_key()
3507 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_active_key()
3535 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_del_key()
3573 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_auto_asconf()
3658 	sctp_sk(sk)->recvrcvinfo = (val == 0) ? 0 : 1;  in sctp_setsockopt_recvrcvinfo()
3674 	sctp_sk(sk)->recvnxtinfo = (val == 0) ? 0 : 1;  in sctp_setsockopt_recvnxtinfo()
3712 		struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_setsockopt()
3916 	sp = sctp_sk(sk);  in sctp_accept()
4007 	sp = sctp_sk(sk);  in sctp_init_sock()
4156 	sp = sctp_sk(sk);  in sctp_destroy_sock()
4177 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_destruct_sock()
4211 		ep = sctp_sk(sk)->ep;  in sctp_shutdown()
4270 	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),  in sctp_getsockopt_sctp_status()
4371 	val = (sctp_sk(sk)->disable_fragments == 1);  in sctp_getsockopt_disable_fragments()
4393 	if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))  in sctp_getsockopt_events()
4419 	if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))  in sctp_getsockopt_autoclose()
4428 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_do_peeloff()
4614 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_getsockopt_peer_addr_params()
4723 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_getsockopt_delayed_ack()
4798 	if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))  in sctp_getsockopt_initmsg()
4813 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_peer_addrs()
4881 			      ->addr_to_user(sctp_sk(sk), &temp);  in sctp_copy_laddrs()
4910 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_local_addrs()
4931 		bp = &sctp_sk(sk)->ep->base.bind_addr;  in sctp_getsockopt_local_addrs()
5010 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_primary_addr()
5057 	adaptation.ssb_adaptation_ind = sctp_sk(sk)->adaptation_ind;  in sctp_getsockopt_adaptation_layer()
5090 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_default_send_param()
5134 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_default_sndinfo()
5188 	val = (sctp_sk(sk)->nodelay == 1);  in sctp_getsockopt_nodelay()
5234 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_rtoinfo()
5298 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_associnfo()
5333 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_mappedv4()
5367 	sp = sctp_sk(sk);  in sctp_getsockopt_context()
5440 		params.assoc_value = sctp_sk(sk)->user_frag;  in sctp_getsockopt_maxseg()
5469 	val = sctp_sk(sk)->frag_interleave;  in sctp_getsockopt_fragment_interleave()
5493 	val = sctp_sk(sk)->pd_point;  in sctp_getsockopt_partial_delivery_point()
5528 	sp = sctp_sk(sk);  in sctp_getsockopt_maxburst()
5553 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_hmac_ident()
5588 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_active_key()
5621 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_peer_auth_chunks()
5666 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_local_auth_chunks()
5720 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_assoc_number()
5757 	if (sctp_sk(sk)->do_auto_asconf && sctp_is_ep_boundall(sk))  in sctp_getsockopt_auto_asconf()
5776 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_assoc_ids()
5934 	if (sctp_sk(sk)->recvrcvinfo)  in sctp_getsockopt_recvrcvinfo()
5954 	if (sctp_sk(sk)->recvnxtinfo)  in sctp_getsockopt_recvnxtinfo()
5979 		struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_getsockopt()
6246 			ep2 = sctp_sk(sk2)->ep;  in sctp_get_port_local()
6254 						 sctp_sk(sk2), sctp_sk(sk))) {  in sctp_get_port_local()
6286 	if (!sctp_sk(sk)->bind_hash) {  in sctp_get_port_local()
6289 		sctp_sk(sk)->bind_hash = pp;  in sctp_get_port_local()
6307 	struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_get_port()
6322 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_listen_start()
6336 		sctp_sk(sk)->hmac = tfm;  in sctp_listen_start()
6383 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_inet_listen()
6407 			sctp_sk(sk)->bind_hash->fastreuse = 1;  in sctp_inet_listen()
6442 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_poll()
6532 	pp = sctp_sk(sk)->bind_hash;  in __sctp_put_port()
6534 	sctp_sk(sk)->bind_hash = NULL;  in __sctp_put_port()
6560 	af = sctp_sk(sk)->pf->af;  in sctp_autobind()
6727 	if (list_empty(&sctp_sk(sk)->ep->asocs) && !sctp_sstate(sk, LISTENING))  in sctp_wait_for_packet()
6875 		if (&tmp->asocs == &((sctp_sk(sk))->ep->asocs))  in sctp_wake_up_waiters()
7012 	list_for_each_entry(asoc, &((sctp_sk(sk))->ep->asocs), asocs) {  in sctp_write_space()
7109 	ep = sctp_sk(sk)->ep;  in sctp_wait_for_accept()
7150 		if (list_empty(&sctp_sk(sk)->ep->asocs))  in sctp_wait_for_close()
7242 	struct sctp_sock *oldsp = sctp_sk(oldsk);  in sctp_sock_migrate()
7243 	struct sctp_sock *newsp = sctp_sk(newsk);  in sctp_sock_migrate()
7269 	pp = sctp_sk(oldsk)->bind_hash;  in sctp_sock_migrate()
7271 	sctp_sk(newsk)->bind_hash = pp;  in sctp_sock_migrate()
7301 	atomic_set(&sctp_sk(newsk)->pd_mode, assoc->ulpq.pd_mode);  in sctp_sock_migrate()
7303 	if (atomic_read(&sctp_sk(oldsk)->pd_mode)) {  in sctp_sock_migrate()