220 	struct fcloop_nport		*nport;  member
230 	struct fcloop_nport		*nport;  member
944 	struct fcloop_nport *nport =  in fcloop_nport_free()  local
949 	list_del(&nport->nport_list);  in fcloop_nport_free()
952 	kfree(nport);  in fcloop_nport_free()
956 fcloop_nport_put(struct fcloop_nport *nport)  in fcloop_nport_put()  argument
958 	kref_put(&nport->ref, fcloop_nport_free);  in fcloop_nport_put()
962 fcloop_nport_get(struct fcloop_nport *nport)  in fcloop_nport_get()  argument
964 	return kref_get_unless_zero(&nport->ref);  in fcloop_nport_get()
983 	fcloop_nport_put(rport->nport);  in fcloop_remoteport_delete()
992 	fcloop_nport_put(tport->nport);  in fcloop_targetport_delete()
1161 	struct fcloop_nport *newnport, *nport = NULL;  in fcloop_alloc_nport()  local
1213 	list_for_each_entry(nport, &fcloop_nports, nport_list) {  in fcloop_alloc_nport()
1214 		if (nport->node_name == opts->wwnn &&  in fcloop_alloc_nport()
1215 		    nport->port_name == opts->wwpn) {  in fcloop_alloc_nport()
1216 			if ((remoteport && nport->rport) ||  in fcloop_alloc_nport()
1217 			    (!remoteport && nport->tport)) {  in fcloop_alloc_nport()
1218 				nport = NULL;  in fcloop_alloc_nport()
1222 			fcloop_nport_get(nport);  in fcloop_alloc_nport()
1227 				nport->lport = lport;  in fcloop_alloc_nport()
1229 				nport->port_role = opts->roles;  in fcloop_alloc_nport()
1231 				nport->port_id = opts->fcaddr;  in fcloop_alloc_nport()
1249 	return nport;  in fcloop_alloc_nport()
1257 	struct fcloop_nport *nport;  in fcloop_create_remote_port()  local
1262 	nport = fcloop_alloc_nport(buf, count, true);  in fcloop_create_remote_port()
1263 	if (!nport)  in fcloop_create_remote_port()
1267 	pinfo.node_name = nport->node_name;  in fcloop_create_remote_port()
1268 	pinfo.port_name = nport->port_name;  in fcloop_create_remote_port()
1269 	pinfo.port_role = nport->port_role;  in fcloop_create_remote_port()
1270 	pinfo.port_id = nport->port_id;  in fcloop_create_remote_port()
1272 	ret = nvme_fc_register_remoteport(nport->lport->localport,  in fcloop_create_remote_port()
1275 		fcloop_nport_put(nport);  in fcloop_create_remote_port()
1282 	rport->targetport = (nport->tport) ?  nport->tport->targetport : NULL;  in fcloop_create_remote_port()
1283 	if (nport->tport) {  in fcloop_create_remote_port()
1284 		nport->tport->remoteport = remoteport;  in fcloop_create_remote_port()
1285 		nport->tport->lport = nport->lport;  in fcloop_create_remote_port()
1287 	rport->nport = nport;  in fcloop_create_remote_port()
1288 	rport->lport = nport->lport;  in fcloop_create_remote_port()
1289 	nport->rport = rport;  in fcloop_create_remote_port()
1299 __unlink_remote_port(struct fcloop_nport *nport)  in __unlink_remote_port()  argument
1301 	struct fcloop_rport *rport = nport->rport;  in __unlink_remote_port()
1303 	if (rport && nport->tport)  in __unlink_remote_port()
1304 		nport->tport->remoteport = NULL;  in __unlink_remote_port()
1305 	nport->rport = NULL;  in __unlink_remote_port()
1311 __remoteport_unreg(struct fcloop_nport *nport, struct fcloop_rport *rport)  in __remoteport_unreg()  argument
1323 	struct fcloop_nport *nport = NULL, *tmpport;  in fcloop_delete_remote_port()  local
1338 			nport = tmpport;  in fcloop_delete_remote_port()
1339 			rport = __unlink_remote_port(nport);  in fcloop_delete_remote_port()
1346 	if (!nport)  in fcloop_delete_remote_port()
1349 	ret = __remoteport_unreg(nport, rport);  in fcloop_delete_remote_port()
1359 	struct fcloop_nport *nport;  in fcloop_create_target_port()  local
1364 	nport = fcloop_alloc_nport(buf, count, false);  in fcloop_create_target_port()
1365 	if (!nport)  in fcloop_create_target_port()
1368 	tinfo.node_name = nport->node_name;  in fcloop_create_target_port()
1369 	tinfo.port_name = nport->port_name;  in fcloop_create_target_port()
1370 	tinfo.port_id = nport->port_id;  in fcloop_create_target_port()
1375 		fcloop_nport_put(nport);  in fcloop_create_target_port()
1382 	tport->remoteport = (nport->rport) ?  nport->rport->remoteport : NULL;  in fcloop_create_target_port()
1383 	if (nport->rport)  in fcloop_create_target_port()
1384 		nport->rport->targetport = targetport;  in fcloop_create_target_port()
1385 	tport->nport = nport;  in fcloop_create_target_port()
1386 	tport->lport = nport->lport;  in fcloop_create_target_port()
1387 	nport->tport = tport;  in fcloop_create_target_port()
1397 __unlink_target_port(struct fcloop_nport *nport)  in __unlink_target_port()  argument
1399 	struct fcloop_tport *tport = nport->tport;  in __unlink_target_port()
1401 	if (tport && nport->rport)  in __unlink_target_port()
1402 		nport->rport->targetport = NULL;  in __unlink_target_port()
1403 	nport->tport = NULL;  in __unlink_target_port()
1409 __targetport_unreg(struct fcloop_nport *nport, struct fcloop_tport *tport)  in __targetport_unreg()  argument
1421 	struct fcloop_nport *nport = NULL, *tmpport;  in fcloop_delete_target_port()  local
1436 			nport = tmpport;  in fcloop_delete_target_port()
1437 			tport = __unlink_target_port(nport);  in fcloop_delete_target_port()
1444 	if (!nport)  in fcloop_delete_target_port()
1447 	ret = __targetport_unreg(nport, tport);  in fcloop_delete_target_port()
1515 	struct fcloop_nport *nport;  in fcloop_exit()  local
1524 		nport = list_first_entry_or_null(&fcloop_nports,  in fcloop_exit()
1525 						typeof(*nport), nport_list);  in fcloop_exit()
1526 		if (!nport)  in fcloop_exit()
1529 		tport = __unlink_target_port(nport);  in fcloop_exit()
1530 		rport = __unlink_remote_port(nport);  in fcloop_exit()
1534 		ret = __targetport_unreg(nport, tport);  in fcloop_exit()
1538 		ret = __remoteport_unreg(nport, rport);  in fcloop_exit()