diff options
| author | Dmitriy Monakhov <dmonakhov@sw.ru> | 2007-05-08 00:25:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:15:02 -0700 |
| commit | 4ea1b0f4c4f656e0838a937c47be9544ed1c5118 (patch) | |
| tree | 59a0680541a761968f6effaf9a5237200926da2e /drivers/block/floppy.c | |
| parent | 6de2d20235a2b8c751d39ec4b68347d66b19d815 (diff) | |
floppy: handle device_create_file() failure while init
This patch kills the "ignoring return value of 'device_create_file'"
warning message.
Signed-off-by: Monakhov Dmitriy <dmonakhov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block/floppy.c')
| -rw-r--r-- | drivers/block/floppy.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 5231ed7e723f..3587cb434371 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4334,7 +4334,10 @@ static int __init floppy_init(void) if (err) goto out_flush_work; - device_create_file(&floppy_device[drive].dev,&dev_attr_cmos); + err = device_create_file(&floppy_device[drive].dev,&dev_attr_cmos); + if (err) + goto out_unreg_platform_dev; + /* to be cleaned up... */ disks[drive]->private_data = (void *)(long)drive; disks[drive]->queue = floppy_queue; @@ -4345,6 +4348,8 @@ static int __init floppy_init(void) return 0; +out_unreg_platform_dev: + platform_device_unregister(&floppy_device[drive]); out_flush_work: flush_scheduled_work(); if (usage_count) |