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authorMike Snitzer <snitzer@redhat.com>2015-04-28 11:50:29 -0400
committerMike Snitzer <snitzer@redhat.com>2015-05-29 14:18:58 -0400
commit0f20972f7bf6922df49ef7ce7a6df802347d2c52 (patch)
tree0e29d710af668617668270f633ec56078b548be3 /drivers/md/dm-thin.c
parent2d76fff18fd12284493456b01c998e540b140c23 (diff)
downloadlwn-0f20972f7bf6922df49ef7ce7a6df802347d2c52.tar.gz
lwn-0f20972f7bf6922df49ef7ce7a6df802347d2c52.zip
dm: factor out a common cleanup_mapped_device()
Introduce a single common method for cleaning up a DM device's mapped_device. No functional change, just eliminates duplication of delicate mapped_device cleanup code. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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