[PATCH] zfcp: bugfix and compile fixes

Bugfix (usage of uninitialized pointer in zfcp_port_dequeue) and compile
fixes for the zfcp device driver.
Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: NJames Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

drivers/s390/scsi/zfcp_aux.c

@@ -1403,15 +1403,14 @@ zfcp_port_enqueue(struct zfcp_adapter *adapter, wwn_t wwpn, u32 status,
 void
 zfcp_port_dequeue(struct zfcp_port *port)
 {
-	struct fc_port *rport;
-
 	zfcp_port_wait(port);
 	write_lock_irq(&zfcp_data.config_lock);
 	list_del(&port->list);
 	port->adapter->ports--;
 	write_unlock_irq(&zfcp_data.config_lock);
 	if (port->rport)
-		fc_remote_port_delete(rport);
+		fc_remote_port_delete(port->rport);
+	port->rport = NULL;
 	zfcp_adapter_put(port->adapter);
 	zfcp_sysfs_port_remove_files(&port->sysfs_device,
 				     atomic_read(&port->status));

drivers/s390/scsi/zfcp_ccw.c

@@ -203,7 +203,7 @@ zfcp_ccw_set_offline(struct ccw_device *ccw_device)
 {
 	struct zfcp_adapter *adapter;
 	struct zfcp_port *port;
-	struct fc_port *rport;
+	struct fc_rport *rport;
 
 	down(&zfcp_data.config_sema);
 	adapter = dev_get_drvdata(&ccw_device->dev);