584 			struct sctp_transport *trans;  in sctp_send_asconf_add_ip()  local
586 			list_for_each_entry(trans,  in sctp_send_asconf_add_ip()
589 				dst_release(trans->dst);  in sctp_send_asconf_add_ip()
590 				trans->cwnd = min(4*asoc->pathmtu, max_t(__u32,  in sctp_send_asconf_add_ip()
592 				trans->ssthresh = asoc->peer.i.a_rwnd;  in sctp_send_asconf_add_ip()
593 				trans->rto = asoc->rto_initial;  in sctp_send_asconf_add_ip()
594 				sctp_max_rto(asoc, trans);  in sctp_send_asconf_add_ip()
595 				trans->rtt = trans->srtt = trans->rttvar = 0;  in sctp_send_asconf_add_ip()
596 				sctp_transport_route(trans, NULL,  in sctp_send_asconf_add_ip()
2364 				       struct sctp_transport   *trans,  in sctp_apply_peer_addr_params()  argument
2373 	if (params->spp_flags & SPP_HB_DEMAND && trans) {  in sctp_apply_peer_addr_params()
2374 		struct net *net = sock_net(trans->asoc->base.sk);  in sctp_apply_peer_addr_params()
2376 		error = sctp_primitive_REQUESTHEARTBEAT(net, trans->asoc, trans);  in sctp_apply_peer_addr_params()
2396 			if (trans) {  in sctp_apply_peer_addr_params()
2397 				trans->hbinterval =  in sctp_apply_peer_addr_params()
2409 		if (trans) {  in sctp_apply_peer_addr_params()
2410 			trans->param_flags =  in sctp_apply_peer_addr_params()
2411 				(trans->param_flags & ~SPP_HB) | hb_change;  in sctp_apply_peer_addr_params()
2427 		if (trans) {  in sctp_apply_peer_addr_params()
2428 			trans->pathmtu = params->spp_pathmtu;  in sctp_apply_peer_addr_params()
2439 		if (trans) {  in sctp_apply_peer_addr_params()
2440 			int update = (trans->param_flags & SPP_PMTUD_DISABLE) &&  in sctp_apply_peer_addr_params()
2442 			trans->param_flags =  in sctp_apply_peer_addr_params()
2443 				(trans->param_flags & ~SPP_PMTUD) | pmtud_change;  in sctp_apply_peer_addr_params()
2445 				sctp_transport_pmtu(trans, sctp_opt2sk(sp));  in sctp_apply_peer_addr_params()
2462 		if (trans) {  in sctp_apply_peer_addr_params()
2463 			trans->sackdelay =  in sctp_apply_peer_addr_params()
2474 		if (trans) {  in sctp_apply_peer_addr_params()
2475 			trans->param_flags =  in sctp_apply_peer_addr_params()
2476 				(trans->param_flags & ~SPP_SACKDELAY) |  in sctp_apply_peer_addr_params()
2493 		if (trans) {  in sctp_apply_peer_addr_params()
2494 			trans->pathmaxrxt = params->spp_pathmaxrxt;  in sctp_apply_peer_addr_params()
2510 	struct sctp_transport   *trans = NULL;  in sctp_setsockopt_peer_addr_params()  local
2539 		trans = sctp_addr_id2transport(sk, &params.spp_address,  in sctp_setsockopt_peer_addr_params()
2541 		if (!trans)  in sctp_setsockopt_peer_addr_params()
2556 	if (params.spp_flags & SPP_HB_DEMAND && !trans && !asoc)  in sctp_setsockopt_peer_addr_params()
2560 	error = sctp_apply_peer_addr_params(&params, trans, asoc, sp,  in sctp_setsockopt_peer_addr_params()
2570 	if (!trans && asoc) {  in sctp_setsockopt_peer_addr_params()
2571 		list_for_each_entry(trans, &asoc->peer.transport_addr_list,  in sctp_setsockopt_peer_addr_params()
2573 			sctp_apply_peer_addr_params(&params, trans, asoc, sp,  in sctp_setsockopt_peer_addr_params()
2632 	struct sctp_transport   *trans = NULL;  in sctp_setsockopt_delayed_ack()  local
2705 		list_for_each_entry(trans, &asoc->peer.transport_addr_list,  in sctp_setsockopt_delayed_ack()
2708 				trans->sackdelay =  in sctp_setsockopt_delayed_ack()
2710 				trans->param_flags =  in sctp_setsockopt_delayed_ack()
2711 					sctp_spp_sackdelay_enable(trans->param_flags);  in sctp_setsockopt_delayed_ack()
2714 				trans->param_flags =  in sctp_setsockopt_delayed_ack()
2715 					sctp_spp_sackdelay_disable(trans->param_flags);  in sctp_setsockopt_delayed_ack()
2717 				trans->sackfreq = params.sack_freq;  in sctp_setsockopt_delayed_ack()
2718 				trans->param_flags =  in sctp_setsockopt_delayed_ack()
2719 					sctp_spp_sackdelay_enable(trans->param_flags);  in sctp_setsockopt_delayed_ack()
2859 	struct sctp_transport *trans;  in sctp_setsockopt_primary_addr()  local
2867 	trans = sctp_addr_id2transport(sk, &prim.ssp_addr, prim.ssp_assoc_id);  in sctp_setsockopt_primary_addr()
2868 	if (!trans)  in sctp_setsockopt_primary_addr()
2871 	sctp_assoc_set_primary(trans->asoc, trans);  in sctp_setsockopt_primary_addr()
3609 	struct sctp_transport *trans;  in sctp_setsockopt_paddr_thresholds()  local
3623 		list_for_each_entry(trans, &asoc->peer.transport_addr_list,  in sctp_setsockopt_paddr_thresholds()
3626 				trans->pathmaxrxt = val.spt_pathmaxrxt;  in sctp_setsockopt_paddr_thresholds()
3627 			trans->pf_retrans = val.spt_pathpfthld;  in sctp_setsockopt_paddr_thresholds()
3634 		trans = sctp_addr_id2transport(sk, &val.spt_address,  in sctp_setsockopt_paddr_thresholds()
3636 		if (!trans)  in sctp_setsockopt_paddr_thresholds()
3640 			trans->pathmaxrxt = val.spt_pathmaxrxt;  in sctp_setsockopt_paddr_thresholds()
3641 		trans->pf_retrans = val.spt_pathpfthld;  in sctp_setsockopt_paddr_thresholds()
4612 	struct sctp_transport   *trans = NULL;  in sctp_getsockopt_peer_addr_params()  local
4626 		trans = sctp_addr_id2transport(sk, &params.spp_address,  in sctp_getsockopt_peer_addr_params()
4628 		if (!trans) {  in sctp_getsockopt_peer_addr_params()
4644 	if (trans) {  in sctp_getsockopt_peer_addr_params()
4646 		params.spp_hbinterval = jiffies_to_msecs(trans->hbinterval);  in sctp_getsockopt_peer_addr_params()
4647 		params.spp_pathmtu    = trans->pathmtu;  in sctp_getsockopt_peer_addr_params()
4648 		params.spp_pathmaxrxt = trans->pathmaxrxt;  in sctp_getsockopt_peer_addr_params()
4649 		params.spp_sackdelay  = jiffies_to_msecs(trans->sackdelay);  in sctp_getsockopt_peer_addr_params()
4652 		params.spp_flags      = trans->param_flags;  in sctp_getsockopt_peer_addr_params()
5828 	struct sctp_transport *trans;  in sctp_getsockopt_paddr_thresholds()  local
5845 		trans = sctp_addr_id2transport(sk, &val.spt_address,  in sctp_getsockopt_paddr_thresholds()
5847 		if (!trans)  in sctp_getsockopt_paddr_thresholds()
5850 		val.spt_pathmaxrxt = trans->pathmaxrxt;  in sctp_getsockopt_paddr_thresholds()
5851 		val.spt_pathpfthld = trans->pf_retrans;  in sctp_getsockopt_paddr_thresholds()