From: NeilBrown <neilb@suse.de>
Date: Sat, 7 Aug 2010 11:41:19 +0000 (+1000)
Subject: md: clean up do_md_stop
X-Git-Tag: v2.6.36-rc1~280^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e17b0276452912cb13445e5ea552b599984675f;p=pandora-kernel.git

md: clean up do_md_stop

There is only one error exit from do_md_stop, so make that more
explicit and discard the 'err' variable.
Also drop the 'revalidate' variable by moving the unlock calls around.

Signed-off-by: NeilBrown <neilb@suse.de>
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