From: Mike Snitzer <snitzer@redhat.com>
Date: Tue, 28 Apr 2015 15:50:29 +0000 (-0400)
Subject: dm: factor out a common cleanup_mapped_device()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~116^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f20972f7bf6922df49ef7ce7a6df802347d2c52;p=pandora-kernel.git

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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