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authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-07-12 18:41:55 +0400
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-07-12 18:41:55 +0400
commitd2c993d845781d160a7ef759a3e65c6892c4a270 (patch)
treef63be38ab83363282c519048849663201f664818 /drivers/s390/block/dasd_genhd.c
parent7e560814de1972e1bfc780616841d7a0032ca467 (diff)
downloadlinux-d2c993d845781d160a7ef759a3e65c6892c4a270.tar.xz
[S390] Fix sparse warnings.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_genhd.c')
-rw-r--r--drivers/s390/block/dasd_genhd.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index 12c7d296eaa8..4c272b70f41a 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -84,9 +84,9 @@ void
dasd_gendisk_free(struct dasd_device *device)
{
del_gendisk(device->gdp);
- device->gdp->queue = 0;
+ device->gdp->queue = NULL;
put_disk(device->gdp);
- device->gdp = 0;
+ device->gdp = NULL;
}
/*
@@ -136,7 +136,7 @@ dasd_destroy_partitions(struct dasd_device * device)
* device->bdev to lower the offline open_count limit again.
*/
bdev = device->bdev;
- device->bdev = 0;
+ device->bdev = NULL;
/*
* See fs/partition/check.c:delete_partition
@@ -145,7 +145,7 @@ dasd_destroy_partitions(struct dasd_device * device)
*/
memset(&bpart, 0, sizeof(struct blkpg_partition));
memset(&barg, 0, sizeof(struct blkpg_ioctl_arg));
- barg.data = &bpart;
+ barg.data = (void __user *) &bpart;
barg.op = BLKPG_DEL_PARTITION;
for (bpart.pno = device->gdp->minors - 1; bpart.pno > 0; bpart.pno--)
ioctl_by_bdev(bdev, BLKPG, (unsigned long) &barg);