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()
1490 	ep = sctp_sk(sk)->ep;  in sctp_close()
1494 	data_was_unread += sctp_queue_purge_ulpevents(&sctp_sk(sk)->pd_lobby);  in sctp_close()
1612 	sp = sctp_sk(sk);  in sctp_sendmsg()
1906 	if (sctp_sk(sk)->disable_fragments && (msg_len > asoc->frag_point)) {  in sctp_sendmsg()
2067 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_recvmsg()
2185 	sctp_sk(sk)->disable_fragments = (val == 0) ? 0 : 1;  in sctp_setsockopt_disable_fragments()
2198 	if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))  in sctp_setsockopt_events()
2206 				       &sctp_sk(sk)->subscribe)) {  in sctp_setsockopt_events()
2236 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_autoclose()
2499 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_setsockopt_peer_addr_params()
2621 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_setsockopt_delayed_ack()
2728 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_initmsg()
2765 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_default_send_param()
2805 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_default_sndinfo()
2881 	sctp_sk(sk)->nodelay = (val == 0) ? 0 : 1;  in sctp_setsockopt_nodelay()
2902 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_rtoinfo()
3007 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_associnfo()
3032 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_mappedv4()
3077 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_maxseg()
3139 	sp = sctp_sk(sk);  in sctp_setsockopt_peer_primary_addr()
3196 	sctp_sk(sk)->adaptation_ind = adaptation.ssb_adaptation_ind;  in sctp_setsockopt_adaptation_layer()
3227 	sp = sctp_sk(sk);  in sctp_setsockopt_context()
3276 	sctp_sk(sk)->frag_interleave = (val == 0) ? 0 : 1;  in sctp_setsockopt_fragment_interleave()
3315 	sctp_sk(sk)->pd_point = val;  in sctp_setsockopt_partial_delivery_point()
3357 	sp = sctp_sk(sk);  in sctp_setsockopt_maxburst()
3381 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_auth_chunk()
3414 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_hmac_ident()
3452 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_auth_key()
3494 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_active_key()
3522 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_setsockopt_del_key()
3560 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_setsockopt_auto_asconf()
3645 	sctp_sk(sk)->recvrcvinfo = (val == 0) ? 0 : 1;  in sctp_setsockopt_recvrcvinfo()
3661 	sctp_sk(sk)->recvnxtinfo = (val == 0) ? 0 : 1;  in sctp_setsockopt_recvnxtinfo()
3699 		struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_setsockopt()
3903 	sp = sctp_sk(sk);  in sctp_accept()
3994 	sp = sctp_sk(sk);  in sctp_init_sock()
4143 	sp = sctp_sk(sk);  in sctp_destroy_sock()
4164 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_destruct_sock()
4198 		ep = sctp_sk(sk)->ep;  in sctp_shutdown()
4257 	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),  in sctp_getsockopt_sctp_status()
4358 	val = (sctp_sk(sk)->disable_fragments == 1);  in sctp_getsockopt_disable_fragments()
4380 	if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))  in sctp_getsockopt_events()
4406 	if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))  in sctp_getsockopt_autoclose()
4415 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_do_peeloff()
4601 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_getsockopt_peer_addr_params()
4710 	struct sctp_sock        *sp = sctp_sk(sk);  in sctp_getsockopt_delayed_ack()
4785 	if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))  in sctp_getsockopt_initmsg()
4800 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_peer_addrs()
4868 			      ->addr_to_user(sctp_sk(sk), &temp);  in sctp_copy_laddrs()
4897 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_local_addrs()
4918 		bp = &sctp_sk(sk)->ep->base.bind_addr;  in sctp_getsockopt_local_addrs()
4997 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_primary_addr()
5044 	adaptation.ssb_adaptation_ind = sctp_sk(sk)->adaptation_ind;  in sctp_getsockopt_adaptation_layer()
5077 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_default_send_param()
5121 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_default_sndinfo()
5175 	val = (sctp_sk(sk)->nodelay == 1);  in sctp_getsockopt_nodelay()
5221 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_rtoinfo()
5285 		struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_associnfo()
5320 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_mappedv4()
5354 	sp = sctp_sk(sk);  in sctp_getsockopt_context()
5427 		params.assoc_value = sctp_sk(sk)->user_frag;  in sctp_getsockopt_maxseg()
5456 	val = sctp_sk(sk)->frag_interleave;  in sctp_getsockopt_fragment_interleave()
5480 	val = sctp_sk(sk)->pd_point;  in sctp_getsockopt_partial_delivery_point()
5515 	sp = sctp_sk(sk);  in sctp_getsockopt_maxburst()
5540 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_hmac_ident()
5575 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_active_key()
5608 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_peer_auth_chunks()
5653 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_getsockopt_local_auth_chunks()
5707 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_assoc_number()
5744 	if (sctp_sk(sk)->do_auto_asconf && sctp_is_ep_boundall(sk))  in sctp_getsockopt_auto_asconf()
5763 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_getsockopt_assoc_ids()
5921 	if (sctp_sk(sk)->recvrcvinfo)  in sctp_getsockopt_recvrcvinfo()
5941 	if (sctp_sk(sk)->recvnxtinfo)  in sctp_getsockopt_recvnxtinfo()
5966 		struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_getsockopt()
6233 			ep2 = sctp_sk(sk2)->ep;  in sctp_get_port_local()
6241 						 sctp_sk(sk2), sctp_sk(sk))) {  in sctp_get_port_local()
6273 	if (!sctp_sk(sk)->bind_hash) {  in sctp_get_port_local()
6276 		sctp_sk(sk)->bind_hash = pp;  in sctp_get_port_local()
6294 	struct sctp_af *af = sctp_sk(sk)->pf->af;  in sctp_get_port()
6309 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_listen_start()
6323 		sctp_sk(sk)->hmac = tfm;  in sctp_listen_start()
6370 	struct sctp_endpoint *ep = sctp_sk(sk)->ep;  in sctp_inet_listen()
6394 			sctp_sk(sk)->bind_hash->fastreuse = 1;  in sctp_inet_listen()
6429 	struct sctp_sock *sp = sctp_sk(sk);  in sctp_poll()
6519 	pp = sctp_sk(sk)->bind_hash;  in __sctp_put_port()
6521 	sctp_sk(sk)->bind_hash = NULL;  in __sctp_put_port()
6547 	af = sctp_sk(sk)->pf->af;  in sctp_autobind()
6714 	if (list_empty(&sctp_sk(sk)->ep->asocs) && !sctp_sstate(sk, LISTENING))  in sctp_wait_for_packet()
6866 		if (&tmp->asocs == &((sctp_sk(sk))->ep->asocs))  in sctp_wake_up_waiters()
7003 	list_for_each_entry(asoc, &((sctp_sk(sk))->ep->asocs), asocs) {  in sctp_write_space()
7100 	ep = sctp_sk(sk)->ep;  in sctp_wait_for_accept()
7141 		if (list_empty(&sctp_sk(sk)->ep->asocs))  in sctp_wait_for_close()
7235 	struct sctp_sock *oldsp = sctp_sk(oldsk);  in sctp_sock_migrate()
7236 	struct sctp_sock *newsp = sctp_sk(newsk);  in sctp_sock_migrate()
7262 	pp = sctp_sk(oldsk)->bind_hash;  in sctp_sock_migrate()
7264 	sctp_sk(newsk)->bind_hash = pp;  in sctp_sock_migrate()
7294 	atomic_set(&sctp_sk(newsk)->pd_mode, assoc->ulpq.pd_mode);  in sctp_sock_migrate()
7296 	if (atomic_read(&sctp_sk(oldsk)->pd_mode)) {  in sctp_sock_migrate()