[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: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 6fed4a532ca3..bfe3ba73bc0f 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/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));