From fcd4d35ecc1636c8ac50e3a6266a620eb8ff0626 Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 18 Nov 2014 21:03:13 +0100
Subject: [PATCH] netlink: Deletion of an unnecessary check before the function
 call "__module_get"

The __module_get() 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: David S. Miller <davem@davemloft.net>
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