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floppy: handle device_create_file() failure while init

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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>
This commit is contained in:
Dmitriy Monakhov 2007-05-08 00:25:58 -07:00 committed by Linus Torvalds
parent 6de2d20235
commit 4ea1b0f4c4
1 changed files with 6 additions and 1 deletions
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7
drivers/block/floppy.c
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@ -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)