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drivers/block/loop.c: emit uevent on auto release

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The loopback driver failed to emit the change uevent when auto releasing
the device.  Fixed lo_release() to pass the bdev to loop_clr_fd() so it
can emit the event.

Signed-off-by: Phillip Susi <psusi@cfl.rr.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Ayan George <ayan@ayan.net>
Signed-off-by: Andrew Morton <akpm@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Phillip Susi 2011-09-21 10:02:13 +02:00 committed by Jens Axboe
parent 5a3a76e6c3
commit 8a9c594422
1 changed files with 1 additions and 1 deletions
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2
drivers/block/loop.c
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@ -1583,7 +1583,7 @@ static int lo_release(struct gendisk *disk, fmode_t mode)
* In autoclear mode, stop the loop thread
* and remove configuration after last close.
*/
err = loop_clr_fd(lo, NULL);
err = loop_clr_fd(lo, lo->lo_device);
if (!err)
goto out_unlocked;
} else {