From: Christoph Hellwig <hch@lst.de>
Date: Mon, 9 Feb 2009 07:39:24 +0000 (+0100)
Subject: xfs: use mutex_is_locked in XFS_DQ_IS_LOCKED
X-Git-Tag: v2.6.30-rc1~232^2~23^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7201813bf55cc06e6a7405831f63df96ee7842e7;p=pandora-kernel.git

xfs: use mutex_is_locked in XFS_DQ_IS_LOCKED

Now that we have a helper to test if a mutex is held use it instead of our
own little hacks.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
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