From e4d2750909aa26129bd0bf1b0dc832e0845aae90 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 14 Jan 2015 10:42:38 +0100
Subject: [PATCH] ceph: remove call to bdi_unregister

bdi_destroy already does all the work, and if we delay freeing the
anon bdev we can get away with just that single call.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
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