604 			struct sctp_transport *trans;  in sctp_send_asconf_add_ip()  local
606 			list_for_each_entry(trans,  in sctp_send_asconf_add_ip()
609 				dst_release(trans->dst);  in sctp_send_asconf_add_ip()
610 				trans->cwnd = min(4*asoc->pathmtu, max_t(__u32,  in sctp_send_asconf_add_ip()
612 				trans->ssthresh = asoc->peer.i.a_rwnd;  in sctp_send_asconf_add_ip()
613 				trans->rto = asoc->rto_initial;  in sctp_send_asconf_add_ip()
614 				sctp_max_rto(asoc, trans);  in sctp_send_asconf_add_ip()
615 				trans->rtt = trans->srtt = trans->rttvar = 0;  in sctp_send_asconf_add_ip()
616 				sctp_transport_route(trans, NULL,  in sctp_send_asconf_add_ip()
2323 				       struct sctp_transport   *trans,  in sctp_apply_peer_addr_params()  argument
2332 	if (params->spp_flags & SPP_HB_DEMAND && trans) {  in sctp_apply_peer_addr_params()
2333 		struct net *net = sock_net(trans->asoc->base.sk);  in sctp_apply_peer_addr_params()
2335 		error = sctp_primitive_REQUESTHEARTBEAT(net, trans->asoc, trans);  in sctp_apply_peer_addr_params()
2355 			if (trans) {  in sctp_apply_peer_addr_params()
2356 				trans->hbinterval =  in sctp_apply_peer_addr_params()
2368 		if (trans) {  in sctp_apply_peer_addr_params()
2369 			trans->param_flags =  in sctp_apply_peer_addr_params()
2370 				(trans->param_flags & ~SPP_HB) | hb_change;  in sctp_apply_peer_addr_params()
2386 		if (trans) {  in sctp_apply_peer_addr_params()
2387 			trans->pathmtu = params->spp_pathmtu;  in sctp_apply_peer_addr_params()
2398 		if (trans) {  in sctp_apply_peer_addr_params()
2399 			int update = (trans->param_flags & SPP_PMTUD_DISABLE) &&  in sctp_apply_peer_addr_params()
2401 			trans->param_flags =  in sctp_apply_peer_addr_params()
2402 				(trans->param_flags & ~SPP_PMTUD) | pmtud_change;  in sctp_apply_peer_addr_params()
2404 				sctp_transport_pmtu(trans, sctp_opt2sk(sp));  in sctp_apply_peer_addr_params()
2421 		if (trans) {  in sctp_apply_peer_addr_params()
2422 			trans->sackdelay =  in sctp_apply_peer_addr_params()
2433 		if (trans) {  in sctp_apply_peer_addr_params()
2434 			trans->param_flags =  in sctp_apply_peer_addr_params()
2435 				(trans->param_flags & ~SPP_SACKDELAY) |  in sctp_apply_peer_addr_params()
2452 		if (trans) {  in sctp_apply_peer_addr_params()
2453 			trans->pathmaxrxt = params->spp_pathmaxrxt;  in sctp_apply_peer_addr_params()
2469 	struct sctp_transport   *trans = NULL;  in sctp_setsockopt_peer_addr_params()  local
2498 		trans = sctp_addr_id2transport(sk, &params.spp_address,  in sctp_setsockopt_peer_addr_params()
2500 		if (!trans)  in sctp_setsockopt_peer_addr_params()
2515 	if (params.spp_flags & SPP_HB_DEMAND && !trans && !asoc)  in sctp_setsockopt_peer_addr_params()
2519 	error = sctp_apply_peer_addr_params(&params, trans, asoc, sp,  in sctp_setsockopt_peer_addr_params()
2529 	if (!trans && asoc) {  in sctp_setsockopt_peer_addr_params()
2530 		list_for_each_entry(trans, &asoc->peer.transport_addr_list,  in sctp_setsockopt_peer_addr_params()
2532 			sctp_apply_peer_addr_params(&params, trans, asoc, sp,  in sctp_setsockopt_peer_addr_params()
2581 	struct sctp_transport   *trans = NULL;  in sctp_setsockopt_delayed_ack()  local
2657 		list_for_each_entry(trans, &asoc->peer.transport_addr_list,  in sctp_setsockopt_delayed_ack()
2660 				trans->sackdelay =  in sctp_setsockopt_delayed_ack()
2662 				trans->param_flags =  in sctp_setsockopt_delayed_ack()
2663 					(trans->param_flags & ~SPP_SACKDELAY) |  in sctp_setsockopt_delayed_ack()
2667 				trans->param_flags =  in sctp_setsockopt_delayed_ack()
2668 					(trans->param_flags & ~SPP_SACKDELAY) |  in sctp_setsockopt_delayed_ack()
2671 				trans->sackfreq = params.sack_freq;  in sctp_setsockopt_delayed_ack()
2672 				trans->param_flags =  in sctp_setsockopt_delayed_ack()
2673 					(trans->param_flags & ~SPP_SACKDELAY) |  in sctp_setsockopt_delayed_ack()
2773 	struct sctp_transport *trans;  in sctp_setsockopt_primary_addr()  local
2781 	trans = sctp_addr_id2transport(sk, &prim.ssp_addr, prim.ssp_assoc_id);  in sctp_setsockopt_primary_addr()
2782 	if (!trans)  in sctp_setsockopt_primary_addr()
2785 	sctp_assoc_set_primary(trans->asoc, trans);  in sctp_setsockopt_primary_addr()
3511 	struct sctp_transport *trans;  in sctp_setsockopt_paddr_thresholds()  local
3525 		list_for_each_entry(trans, &asoc->peer.transport_addr_list,  in sctp_setsockopt_paddr_thresholds()
3528 				trans->pathmaxrxt = val.spt_pathmaxrxt;  in sctp_setsockopt_paddr_thresholds()
3529 			trans->pf_retrans = val.spt_pathpfthld;  in sctp_setsockopt_paddr_thresholds()
3536 		trans = sctp_addr_id2transport(sk, &val.spt_address,  in sctp_setsockopt_paddr_thresholds()
3538 		if (!trans)  in sctp_setsockopt_paddr_thresholds()
3542 			trans->pathmaxrxt = val.spt_pathmaxrxt;  in sctp_setsockopt_paddr_thresholds()
3543 		trans->pf_retrans = val.spt_pathpfthld;  in sctp_setsockopt_paddr_thresholds()
4451 	struct sctp_transport   *trans = NULL;  in sctp_getsockopt_peer_addr_params()  local
4465 		trans = sctp_addr_id2transport(sk, &params.spp_address,  in sctp_getsockopt_peer_addr_params()
4467 		if (!trans) {  in sctp_getsockopt_peer_addr_params()
4483 	if (trans) {  in sctp_getsockopt_peer_addr_params()
4485 		params.spp_hbinterval = jiffies_to_msecs(trans->hbinterval);  in sctp_getsockopt_peer_addr_params()
4486 		params.spp_pathmtu    = trans->pathmtu;  in sctp_getsockopt_peer_addr_params()
4487 		params.spp_pathmaxrxt = trans->pathmaxrxt;  in sctp_getsockopt_peer_addr_params()
4488 		params.spp_sackdelay  = jiffies_to_msecs(trans->sackdelay);  in sctp_getsockopt_peer_addr_params()
4491 		params.spp_flags      = trans->param_flags;  in sctp_getsockopt_peer_addr_params()
5614 	struct sctp_transport *trans;  in sctp_getsockopt_paddr_thresholds()  local
5631 		trans = sctp_addr_id2transport(sk, &val.spt_address,  in sctp_getsockopt_paddr_thresholds()
5633 		if (!trans)  in sctp_getsockopt_paddr_thresholds()
5636 		val.spt_pathmaxrxt = trans->pathmaxrxt;  in sctp_getsockopt_paddr_thresholds()
5637 		val.spt_pathpfthld = trans->pf_retrans;  in sctp_getsockopt_paddr_thresholds()