bcache: unregister reboot notifier if bcache fails to unregister device

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commit 2ecf0cdb2b upstream.

In bcache_init() function it forgot to unregister reboot notifier if
bcache fails to unregister a block device.  This commit fixes this.

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Tested-by: Joshua Schmid <jschmid@suse.com>
Tested-by: Eric Wheeler <bcache@linux.ewheeler.net>
Cc: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Zheng Liu 2015-11-29 17:21:57 -08:00 • committed by Greg Kroah-Hartman

parent 8e086f9f3c

commit d81b4c865e

1 changed files with 3 additions and 1 deletions

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drivers/md/bcache/super.c

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