bsg: add cheasy error checks for sysfs stuff
authorJens Axboe <jens.axboe@oracle.com>
Tue, 23 Jan 2007 15:30:17 +0000 (16:30 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 16 Jul 2007 06:52:45 +0000 (08:52 +0200)
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

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