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 		if (asoc->param_flags & SPP_PMTUD_ENABLE)  in sctp_packet_config()
108 			sctp_assoc_sync_pmtu(asoc);  in sctp_packet_config()
111 	if (asoc->pmtu_pending) {  in sctp_packet_config()
112 		if (asoc->param_flags & SPP_PMTUD_ENABLE)  in sctp_packet_config()
113 			sctp_assoc_sync_pmtu(asoc);  in sctp_packet_config()
114 		asoc->pmtu_pending = 0;  in sctp_packet_config()
121 		struct sctp_chunk *chunk = sctp_get_ecne_prepend(asoc);  in sctp_packet_config()
137 					  : asoc->pathmtu;  in sctp_packet_config()
218 	struct sctp_association *asoc = pkt->transport->asoc;  in sctp_packet_bundle_auth()  local
223 	if (!asoc)  in sctp_packet_bundle_auth()
238 	auth = sctp_make_auth(asoc, chunk->shkey->key_id);  in sctp_packet_bundle_auth()
264 		struct sctp_association *asoc;  in sctp_packet_bundle_sack()  local
266 		asoc = pkt->transport->asoc;  in sctp_packet_bundle_sack()
267 		timer = &asoc->timers[SCTP_EVENT_TIMEOUT_SACK];  in sctp_packet_bundle_sack()
274 			    pkt->transport->asoc->peer.sack_generation)  in sctp_packet_bundle_sack()
277 			asoc->a_rwnd = asoc->rwnd;  in sctp_packet_bundle_sack()
278 			sack = sctp_make_sack(asoc);  in sctp_packet_bundle_sack()
285 				SCTP_INC_STATS(asoc->base.net,  in sctp_packet_bundle_sack()
287 				asoc->stats.octrlchunks++;  in sctp_packet_bundle_sack()
288 				asoc->peer.sack_needed = 0;  in sctp_packet_bundle_sack()
290 					sctp_association_put(asoc);  in sctp_packet_bundle_sack()
336 		if (chunk->asoc)  in __sctp_packet_append_chunk()
337 			chunk->asoc->stats.osacks++;  in __sctp_packet_append_chunk()
490 			sctp_auth_calculate_hmac(tp->asoc, nskb, auth,  in sctp_packet_pack()
548 	struct sctp_association *asoc = tp->asoc;  in sctp_packet_transmit()  local
605 	if (packet->has_data && sctp_state(asoc, ESTABLISHED) &&  in sctp_packet_transmit()
606 	    asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) {  in sctp_packet_transmit()
608 			&asoc->timers[SCTP_EVENT_TIMEOUT_AUTOCLOSE];  in sctp_packet_transmit()
610 			asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE];  in sctp_packet_transmit()
613 			sctp_association_hold(asoc);  in sctp_packet_transmit()
618 	if (asoc) {  in sctp_packet_transmit()
619 		asoc->stats.opackets += pkt_count;  in sctp_packet_transmit()
620 		if (asoc->peer.last_sent_to != tp)  in sctp_packet_transmit()
621 			asoc->peer.last_sent_to = tp;  in sctp_packet_transmit()
653 	struct sctp_association *asoc = transport->asoc;  in sctp_packet_can_append_data()  local
654 	struct sctp_outq *q = &asoc->outqueue;  in sctp_packet_can_append_data()
669 	rwnd = asoc->peer.rwnd;  in sctp_packet_can_append_data()
703 	if ((sctp_sk(asoc->base.sk)->nodelay || inflight == 0) &&  in sctp_packet_can_append_data()
704 	    !asoc->force_delay)  in sctp_packet_can_append_data()
712 	if (!sctp_state(asoc, ESTABLISHED))  in sctp_packet_can_append_data()
719 	    packet->overhead - sctp_datachk_len(&chunk->asoc->stream) - 4)  in sctp_packet_can_append_data()
737 	struct sctp_association *asoc = transport->asoc;  in sctp_packet_append_data()  local
738 	u32 rwnd = asoc->peer.rwnd;  in sctp_packet_append_data()
744 	asoc->outqueue.outstanding_bytes += datasize;  in sctp_packet_append_data()
752 	asoc->peer.rwnd = rwnd;  in sctp_packet_append_data()
754 	asoc->stream.si->assign_number(chunk);  in sctp_packet_append_data()
775 	if (packet->transport->asoc)  in sctp_packet_will_fit()
776 		pmtu = packet->transport->asoc->pathmtu;  in sctp_packet_will_fit()