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-rw-r--r--fs/partitions/ibm.c29
1 files changed, 11 insertions, 18 deletions
diff --git a/fs/partitions/ibm.c b/fs/partitions/ibm.c
index 1e4a93835fed..830c55d86ab1 100644
--- a/fs/partitions/ibm.c
+++ b/fs/partitions/ibm.c
@@ -1,15 +1,9 @@
/*
- * File...........: linux/fs/partitions/ibm.c
+ * File...........: linux/fs/partitions/ibm.c
* Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
* Volker Sameske <sameske@de.ibm.com>
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
-
- * History of changes (starts July 2000)
- * 07/10/00 Fixed detection of CMS formatted disks
- * 02/13/00 VTOC partition support added
- * 12/27/01 fixed PL030593 (CMS reserved minidisk not detected on 64 bit)
- * 07/24/03 no longer using contents of freed page for CMS label recognition (BZ3611)
*/
#include <linux/config.h>
@@ -25,7 +19,7 @@
#include "ibm.h"
/*
- * compute the block number from a
+ * compute the block number from a
* cyl-cyl-head-head structure
*/
static inline int
@@ -34,9 +28,8 @@ cchh2blk (struct vtoc_cchh *ptr, struct hd_geometry *geo) {
ptr->hh * geo->sectors;
}
-
/*
- * compute the block number from a
+ * compute the block number from a
* cyl-cyl-head-head-block structure
*/
static inline int
@@ -48,7 +41,7 @@ cchhb2blk (struct vtoc_cchhb *ptr, struct hd_geometry *geo) {
/*
*/
-int
+int
ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
{
int blocksize, offset, size;
@@ -77,7 +70,7 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
goto out_nogeo;
if ((label = kmalloc(sizeof(union label_t), GFP_KERNEL)) == NULL)
goto out_nolab;
-
+
if (ioctl_by_bdev(bdev, BIODASDINFO, (unsigned long)info) != 0 ||
ioctl_by_bdev(bdev, HDIO_GETGEO, (unsigned long)geo) != 0)
goto out_noioctl;
@@ -154,13 +147,13 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
/* OK, we got valid partition data */
offset = cchh2blk(&f1.DS1EXT1.llimit, geo);
- size = cchh2blk(&f1.DS1EXT1.ulimit, geo) -
+ size = cchh2blk(&f1.DS1EXT1.ulimit, geo) -
offset + geo->sectors;
if (counter >= state->limit)
break;
- put_partition(state, counter + 1,
- offset * (blocksize >> 9),
- size * (blocksize >> 9));
+ put_partition(state, counter + 1,
+ offset * (blocksize >> 9),
+ size * (blocksize >> 9));
counter++;
blk++;
}
@@ -175,7 +168,7 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
offset = (info->label_block + 1);
size = i_size >> 9;
put_partition(state, 1, offset*(blocksize >> 9),
- size-offset*(blocksize >> 9));
+ size-offset*(blocksize >> 9));
}
printk("\n");
@@ -183,7 +176,7 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
kfree(geo);
kfree(info);
return 1;
-
+
out_readerr:
out_noioctl:
kfree(label);