From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 30 Nov 2014 21:24:20 +0000 (+1100)
Subject: xfs: remove unnecessary null checks
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~112^2~1^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2a5e3c6fccb25234a594bacb056e0b3974faf49;p=pandora-kernel.git

xfs: remove unnecessary null checks

The functions xfs_blkdev_put() and xfs_qm_dqrele() test whether
their argument is NULL and then return immediately.  Thus the test
around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---

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