From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 18 Nov 2014 19:37:05 +0000 (+0100)
Subject: netfilter: Deletion of unnecessary checks before two function calls
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~122^2~122^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=982f405136a44754e884184d24b70d2d4cefcb7a;p=pandora-kernel.git

netfilter: Deletion of unnecessary checks before two function calls

The functions free_percpu() and module_put() 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>
Acked-by: Julian Anastasov <ja@ssi.bg>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

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