From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 18 Nov 2014 10:31:23 +0000 (+0100)
Subject: GFS2: Deletion of unnecessary checks before two function calls
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~145^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30badc9543490f41497c42f004db02f1e8a29341;p=pandora-kernel.git

GFS2: Deletion of unnecessary checks before two function calls

The functions iput() and put_pid() 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>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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