4311 	struct sctp_paddrinfo pinfo;  in sctp_getsockopt_peer_addr_info()  local
4315 	if (len < sizeof(pinfo)) {  in sctp_getsockopt_peer_addr_info()
4320 	len = sizeof(pinfo);  in sctp_getsockopt_peer_addr_info()
4321 	if (copy_from_user(&pinfo, optval, len)) {  in sctp_getsockopt_peer_addr_info()
4326 	transport = sctp_addr_id2transport(sk, &pinfo.spinfo_address,  in sctp_getsockopt_peer_addr_info()
4327 					   pinfo.spinfo_assoc_id);  in sctp_getsockopt_peer_addr_info()
4331 	pinfo.spinfo_assoc_id = sctp_assoc2id(transport->asoc);  in sctp_getsockopt_peer_addr_info()
4332 	pinfo.spinfo_state = transport->state;  in sctp_getsockopt_peer_addr_info()
4333 	pinfo.spinfo_cwnd = transport->cwnd;  in sctp_getsockopt_peer_addr_info()
4334 	pinfo.spinfo_srtt = transport->srtt;  in sctp_getsockopt_peer_addr_info()
4335 	pinfo.spinfo_rto = jiffies_to_msecs(transport->rto);  in sctp_getsockopt_peer_addr_info()
4336 	pinfo.spinfo_mtu = transport->pathmtu;  in sctp_getsockopt_peer_addr_info()
4338 	if (pinfo.spinfo_state == SCTP_UNKNOWN)  in sctp_getsockopt_peer_addr_info()
4339 		pinfo.spinfo_state = SCTP_ACTIVE;  in sctp_getsockopt_peer_addr_info()
4346 	if (copy_to_user(optval, &pinfo, len)) {  in sctp_getsockopt_peer_addr_info()