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authorMaxim Levitsky <maximlevitsky@gmail.com>2010-02-26 22:08:40 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-02-26 20:13:49 +0000
commit133fa8c7d70d16b07db3a3d87ea18291db8f8ebf (patch)
tree0a5a8ab311a46dbfd8cb3f90dce98adafc6c8473 /drivers/mtd/mtd_blkdevs.c
parent67e054e919248fa1db93de727fb9ad49eb700642 (diff)
mtd: Few follow up cleanups for Smartmedia/xD support
* Test results of few functions that were declared with __must_check * Fix bogus gcc warning about uinitialized variable 'ret' * Remove unused variable from mtdblock_remove_dev * Don't use deprecated DMA_32BIT_MASK Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/mtd_blkdevs.c')
-rw-r--r--drivers/mtd/mtd_blkdevs.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 9dd23d6acbb..e32c49cb400 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -380,9 +380,11 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new)
add_disk(gd);
- if (new->disk_attributes)
- sysfs_create_group(&disk_to_dev(gd)->kobj,
+ if (new->disk_attributes) {
+ ret = sysfs_create_group(&disk_to_dev(gd)->kobj,
new->disk_attributes);
+ WARN_ON(ret);
+ }
return 0;
error4:
module_put(tr->owner);