77 	struct sctp_association *asoc = tp->asoc;  in sctp_packet_config()  local
91 	if (asoc) {  in sctp_packet_config()
92 		sk = asoc->base.sk;  in sctp_packet_config()
98 	if (!asoc)  in sctp_packet_config()
104 		if (asoc->param_flags & SPP_PMTUD_ENABLE)  in sctp_packet_config()
105 			sctp_assoc_sync_pmtu(asoc);  in sctp_packet_config()
107 		   asoc->param_flags & SPP_PMTUD_ENABLE) {  in sctp_packet_config()
109 			sctp_assoc_sync_pmtu(asoc);  in sctp_packet_config()
112 	if (asoc->pmtu_pending) {  in sctp_packet_config()
113 		if (asoc->param_flags & SPP_PMTUD_ENABLE)  in sctp_packet_config()
114 			sctp_assoc_sync_pmtu(asoc);  in sctp_packet_config()
115 		asoc->pmtu_pending = 0;  in sctp_packet_config()
122 		struct sctp_chunk *chunk = sctp_get_ecne_prepend(asoc);  in sctp_packet_config()
139 					  : asoc->pathmtu;  in sctp_packet_config()
229 	pad = sctp_make_pad(t->asoc, t->pl.probe_size - overhead);  in sctp_packet_bundle_pad()
244 	struct sctp_association *asoc = pkt->transport->asoc;  in sctp_packet_bundle_auth()  local
249 	if (!asoc)  in sctp_packet_bundle_auth()
264 	auth = sctp_make_auth(asoc, chunk->shkey->key_id);  in sctp_packet_bundle_auth()
290 		struct sctp_association *asoc;  in sctp_packet_bundle_sack()  local
292 		asoc = pkt->transport->asoc;  in sctp_packet_bundle_sack()
293 		timer = &asoc->timers[SCTP_EVENT_TIMEOUT_SACK];  in sctp_packet_bundle_sack()
300 			    pkt->transport->asoc->peer.sack_generation)  in sctp_packet_bundle_sack()
303 			asoc->a_rwnd = asoc->rwnd;  in sctp_packet_bundle_sack()
304 			sack = sctp_make_sack(asoc);  in sctp_packet_bundle_sack()
311 				SCTP_INC_STATS(asoc->base.net,  in sctp_packet_bundle_sack()
313 				asoc->stats.octrlchunks++;  in sctp_packet_bundle_sack()
314 				asoc->peer.sack_needed = 0;  in sctp_packet_bundle_sack()
316 					sctp_association_put(asoc);  in sctp_packet_bundle_sack()
362 		if (chunk->asoc)  in __sctp_packet_append_chunk()
363 			chunk->asoc->stats.osacks++;  in __sctp_packet_append_chunk()
520 			sctp_auth_calculate_hmac(tp->asoc, nskb, auth,  in sctp_packet_pack()
572 	struct sctp_association *asoc = tp->asoc;  in sctp_packet_transmit()  local
629 	if (packet->has_data && sctp_state(asoc, ESTABLISHED) &&  in sctp_packet_transmit()
630 	    asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) {  in sctp_packet_transmit()
632 			&asoc->timers[SCTP_EVENT_TIMEOUT_AUTOCLOSE];  in sctp_packet_transmit()
634 			asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE];  in sctp_packet_transmit()
637 			sctp_association_hold(asoc);  in sctp_packet_transmit()
642 	if (asoc) {  in sctp_packet_transmit()
643 		asoc->stats.opackets += pkt_count;  in sctp_packet_transmit()
644 		if (asoc->peer.last_sent_to != tp)  in sctp_packet_transmit()
645 			asoc->peer.last_sent_to = tp;  in sctp_packet_transmit()
677 	struct sctp_association *asoc = transport->asoc;  in sctp_packet_can_append_data()  local
678 	struct sctp_outq *q = &asoc->outqueue;  in sctp_packet_can_append_data()
693 	rwnd = asoc->peer.rwnd;  in sctp_packet_can_append_data()
727 	if ((sctp_sk(asoc->base.sk)->nodelay || inflight == 0) &&  in sctp_packet_can_append_data()
728 	    !asoc->force_delay)  in sctp_packet_can_append_data()
736 	if (!sctp_state(asoc, ESTABLISHED))  in sctp_packet_can_append_data()
743 	    packet->overhead - sctp_datachk_len(&chunk->asoc->stream) - 4)  in sctp_packet_can_append_data()
761 	struct sctp_association *asoc = transport->asoc;  in sctp_packet_append_data()  local
762 	u32 rwnd = asoc->peer.rwnd;  in sctp_packet_append_data()
768 	asoc->outqueue.outstanding_bytes += datasize;  in sctp_packet_append_data()
776 	asoc->peer.rwnd = rwnd;  in sctp_packet_append_data()
778 	asoc->stream.si->assign_number(chunk);  in sctp_packet_append_data()
799 	if (packet->transport->asoc)  in sctp_packet_will_fit()
800 		pmtu = packet->transport->asoc->pathmtu;  in sctp_packet_will_fit()