100 	struct sctp_association *asoc;  in sctp_rcv()  local
171 	asoc = __sctp_rcv_lookup(net, skb, &src, &dest, &transport);  in sctp_rcv()
173 	if (!asoc)  in sctp_rcv()
177 	rcvr = asoc ? &asoc->base : &ep->base;  in sctp_rcv()
187 			asoc = NULL;  in sctp_rcv()
207 	if (!asoc) {  in sctp_rcv()
222 	chunk = sctp_chunkify(skb, asoc, sk, GFP_ATOMIC);  in sctp_rcv()
391 void sctp_icmp_frag_needed(struct sock *sk, struct sctp_association *asoc,  in sctp_icmp_frag_needed()  argument
399 		asoc->pmtu_pending = 1;  in sctp_icmp_frag_needed()
419 	sctp_assoc_sync_pmtu(asoc);  in sctp_icmp_frag_needed()
422 	sctp_retransmit(&asoc->outqueue, t, SCTP_RTXR_PMTUD);  in sctp_icmp_frag_needed()
449 			   struct sctp_association *asoc,  in sctp_icmp_proto_unreachable()  argument
458 				sctp_association_hold(asoc);  in sctp_icmp_proto_unreachable()
467 			sctp_association_put(asoc);  in sctp_icmp_proto_unreachable()
471 			   asoc->state, asoc->ep, asoc, t,  in sctp_icmp_proto_unreachable()
487 	struct sctp_association *asoc;  in sctp_err_lookup()  local
505 	asoc = __sctp_lookup_association(net, &saddr, &daddr, &transport);  in sctp_err_lookup()
506 	if (!asoc)  in sctp_err_lookup()
509 	sk = asoc->base.sk;  in sctp_err_lookup()
531 		    ntohl(chunkhdr->init_hdr.init_tag) != asoc->c.my_vtag)  in sctp_err_lookup()
534 	} else if (vtag != asoc->c.peer_vtag) {  in sctp_err_lookup()
546 	*app = asoc;  in sctp_err_lookup()
584 	struct sctp_association *asoc = NULL;  in sctp_v4_err()  local
596 	sk = sctp_err_lookup(net, AF_INET, skb, sctp_hdr(skb), &asoc, &transport);  in sctp_v4_err()
618 			sctp_icmp_frag_needed(sk, asoc, transport,  in sctp_v4_err()
623 				sctp_icmp_proto_unreachable(sk, asoc,  in sctp_v4_err()
818 	if (!net_eq(sock_net(t->asoc->base.sk), x->net))  in sctp_hash_cmp()
820 	if (x->lport != htons(t->asoc->base.bind_addr.port))  in sctp_hash_cmp()
833 	const struct net *net = sock_net(t->asoc->base.sk);  in sctp_hash_obj()
834 	__be16 lport = htons(t->asoc->base.bind_addr.port);  in sctp_hash_obj()
888 	if (t->asoc->temp)  in sctp_hash_transport()
891 	arg.net   = sock_net(t->asoc->base.sk);  in sctp_hash_transport()
893 	arg.lport = htons(t->asoc->base.bind_addr.port);  in sctp_hash_transport()
900 		if (transport->asoc->ep == t->asoc->ep) {  in sctp_hash_transport()
916 	if (t->asoc->temp)  in sctp_unhash_transport()
944 		if (sctp_bind_addr_match(&t->asoc->base.bind_addr,  in sctp_addrs_lookup_transport()
945 					 laddr, sctp_sk(t->asoc->base.sk)))  in sctp_addrs_lookup_transport()
971 		if (ep == t->asoc->ep)  in sctp_epaddr_lookup_transport()
985 	struct sctp_association *asoc = NULL;  in __sctp_lookup_association()  local
991 	asoc = t->asoc;  in __sctp_lookup_association()
995 	return asoc;  in __sctp_lookup_association()
1005 	struct sctp_association *asoc;  in sctp_lookup_association()  local
1008 	asoc = __sctp_lookup_association(net, laddr, paddr, transportp);  in sctp_lookup_association()
1011 	return asoc;  in sctp_lookup_association()
1051 	struct sctp_association *asoc;  in __sctp_rcv_init_lookup()  local
1087 		asoc = __sctp_lookup_association(net, laddr, paddr, transportp);  in __sctp_rcv_init_lookup()
1088 		if (asoc)  in __sctp_rcv_init_lookup()
1089 			return asoc;  in __sctp_rcv_init_lookup()
1148 	struct sctp_association *asoc = NULL;  in __sctp_rcv_walk_lookup()  local
1186 				asoc = __sctp_rcv_asconf_lookup(  in __sctp_rcv_walk_lookup()
1194 		if (asoc)  in __sctp_rcv_walk_lookup()
1201 	return asoc;  in __sctp_rcv_walk_lookup()
1249 	struct sctp_association *asoc;  in __sctp_rcv_lookup()  local
1251 	asoc = __sctp_lookup_association(net, laddr, paddr, transportp);  in __sctp_rcv_lookup()
1252 	if (asoc)  in __sctp_rcv_lookup()
1259 	asoc = __sctp_rcv_lookup_harder(net, skb, laddr, transportp);  in __sctp_rcv_lookup()
1260 	if (asoc)  in __sctp_rcv_lookup()
1273 	return asoc;  in __sctp_rcv_lookup()