From c46ca3c8310b61d253a39ff1375ea97912794cd1 Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 2 Dec 2014 13:54:00 +0100
Subject: [PATCH] of: Delete unnecessary check before calling "of_node_put()"

The of_node_put() 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: Grant Likely <grant.likely@linaro.org>
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Reading git-format-patch failed