From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 3 Feb 2015 12:55:53 +0000 (+0100)
Subject: powerpc: Delete unnecessary checks before kfree()
X-Git-Tag: omap-for-v4.1/fixes-rc1~126^2~115
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f4eec395351ef25166276ad9dc3390b83ab41b6;p=pandora-kernel.git

powerpc: Delete unnecessary checks before kfree()

The kfree() function tests whether its argument is NULL and then returns
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: Michael Ellerman <mpe@ellerman.id.au>
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