1 files changed, 8 insertions, 41 deletions

diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index 91145698f8e9..bb7755b9b19d 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_fba.c
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
@@ -56,19 +56,13 @@ static struct ccw_driver dasd_fba_driver; /* see below */
 static int
 dasd_fba_probe(struct ccw_device *cdev)
 {
-        int ret;
-
-        ret = dasd_generic_probe (cdev, &dasd_fba_discipline);
-        if (ret)
-                return ret;
-        ccw_device_set_options(cdev, CCWDEV_DO_PATHGROUP);
-        return 0;
+        return dasd_generic_probe(cdev, &dasd_fba_discipline);
 }
 
 static int
 dasd_fba_set_online(struct ccw_device *cdev)
 {
-        return dasd_generic_set_online (cdev, &dasd_fba_discipline);
+        return dasd_generic_set_online(cdev, &dasd_fba_discipline);
 }
 
 static struct ccw_driver dasd_fba_driver = {
@@ -125,13 +119,13 @@ static int
 dasd_fba_check_characteristics(struct dasd_device *device)
 {
         struct dasd_fba_private *private;
-        struct ccw_device *cdev = device->cdev; 
+        struct ccw_device *cdev = device->cdev;
         void *rdc_data;
         int rc;
 
         private = (struct dasd_fba_private *) device->private;
         if (private == NULL) {
-                private = kmalloc(sizeof(struct dasd_fba_private), GFP_KERNEL);
+                private = kzalloc(sizeof(struct dasd_fba_private), GFP_KERNEL);
                 if (private == NULL) {
                         DEV_MESSAGE(KERN_WARNING, device, "%s",
                                     "memory allocation failed for private "
@@ -204,7 +198,7 @@ dasd_fba_examine_error(struct dasd_ccw_req * cqr, struct irb * irb)
         if (irb->scsw.cstat == 0x00 &&
             irb->scsw.dstat == (DEV_STAT_CHN_END | DEV_STAT_DEV_END))
                 return dasd_era_none;
-        
+
         cdev = device->cdev;
         switch (cdev->id.dev_type) {
         case 0x3370:
@@ -539,7 +533,7 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,
  * 8192 bytes (=2 pages). For 64 bit one dasd_mchunkt_t structure has
  * 24 bytes, the struct dasd_ccw_req has 136 bytes and each block can use
  * up to 16 bytes (8 for the ccw and 8 for the idal pointer). In
- * addition we have one define extent ccw + 16 bytes of data and a 
+ * addition we have one define extent ccw + 16 bytes of data and a
  * locate record ccw for each block (stupid devices!) + 16 bytes of data.
  * That makes:
  * (8192 - 24 - 136 - 8 - 16) / 40 = 200.2 blocks at maximum.
@@ -569,16 +563,8 @@ static struct dasd_discipline dasd_fba_discipline = {
 static int __init
 dasd_fba_init(void)
 {
-        int ret;
-
         ASCEBC(dasd_fba_discipline.ebcname, 4);
-
-        ret = ccw_driver_register(&dasd_fba_driver);
-        if (ret)
-                return ret;
-
-        dasd_generic_auto_online(&dasd_fba_driver);
-        return 0;
+        return ccw_driver_register(&dasd_fba_driver);
 }
 
 static void __exit
@@ -589,22 +575,3 @@ dasd_fba_cleanup(void)
 
 module_init(dasd_fba_init);
 module_exit(dasd_fba_cleanup);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */