[SCSI] zfcp: fix 31 bit compile warnings

drivers/s390/scsi/zfcp_aux.c: In function ‘zfcp_fsf_incoming_els_rscn’:
drivers/s390/scsi/zfcp_aux.c:1379: warning: cast from pointer to integer of
different size
drivers/s390/scsi/zfcp_aux.c: In function ‘zfcp_fsf_incoming_els_plogi’:
drivers/s390/scsi/zfcp_aux.c:1432: warning: cast from pointer to integer of
different size
drivers/s390/scsi/zfcp_aux.c: In function ‘zfcp_fsf_incoming_els_logo’:
drivers/s390/scsi/zfcp_aux.c:1457: warning: cast from pointer to integer of
different size
..

Just passing pointers rids us of these warnings and improves readability.

Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 10 insertions, 9 deletions

diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c
index db9f538362a6..66d3b88844b0 100644
--- a/drivers/s390/scsi/zfcp_ccw.c
+++ b/drivers/s390/scsi/zfcp_ccw.c
@@ -170,9 +170,10 @@ zfcp_ccw_set_online(struct ccw_device *ccw_device)
         BUG_ON(!zfcp_reqlist_isempty(adapter));
         adapter->req_no = 0;
 
-        zfcp_erp_modify_adapter_status(adapter, 10, 0,
+        zfcp_erp_modify_adapter_status(adapter, 10, NULL,
                                        ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET);
-        zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, 85, 0);
+        zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, 85,
+                                NULL);
         zfcp_erp_wait(adapter);
         goto out;
 
@@ -197,7 +198,7 @@ zfcp_ccw_set_offline(struct ccw_device *ccw_device)
 
         down(&zfcp_data.config_sema);
         adapter = dev_get_drvdata(&ccw_device->dev);
-        zfcp_erp_adapter_shutdown(adapter, 0, 86, 0);
+        zfcp_erp_adapter_shutdown(adapter, 0, 86, NULL);
         zfcp_erp_wait(adapter);
         zfcp_erp_thread_kill(adapter);
         up(&zfcp_data.config_sema);
@@ -223,21 +224,21 @@ zfcp_ccw_notify(struct ccw_device *ccw_device, int event)
         case CIO_GONE:
                 ZFCP_LOG_NORMAL("adapter %s: device gone\n",
                                 zfcp_get_busid_by_adapter(adapter));
-                zfcp_erp_adapter_shutdown(adapter, 0, 87, 0);
+                zfcp_erp_adapter_shutdown(adapter, 0, 87, NULL);
                 break;
         case CIO_NO_PATH:
                 ZFCP_LOG_NORMAL("adapter %s: no path\n",
                                 zfcp_get_busid_by_adapter(adapter));
-                zfcp_erp_adapter_shutdown(adapter, 0, 88, 0);
+                zfcp_erp_adapter_shutdown(adapter, 0, 88, NULL);
                 break;
         case CIO_OPER:
                 ZFCP_LOG_NORMAL("adapter %s: operational again\n",
                                 zfcp_get_busid_by_adapter(adapter));
-                zfcp_erp_modify_adapter_status(adapter, 11, 0,
+                zfcp_erp_modify_adapter_status(adapter, 11, NULL,
                                                ZFCP_STATUS_COMMON_RUNNING,
                                                ZFCP_SET);
-                zfcp_erp_adapter_reopen(adapter,
-                                        ZFCP_STATUS_COMMON_ERP_FAILED, 89, 0);
+                zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,
+                                        89, NULL);
                 break;
         }
         zfcp_erp_wait(adapter);
@@ -269,7 +270,7 @@ zfcp_ccw_shutdown(struct ccw_device *cdev)
 
         down(&zfcp_data.config_sema);
         adapter = dev_get_drvdata(&cdev->dev);
-        zfcp_erp_adapter_shutdown(adapter, 0, 90, 0);
+        zfcp_erp_adapter_shutdown(adapter, 0, 90, NULL);
         zfcp_erp_wait(adapter);
         up(&zfcp_data.config_sema);
 }