From 67e123ff0e9a71fcf19f83827d59f73076f5bd1a Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 9 Jul 2015 08:08:15 +0200
Subject: [PATCH] HID: wacom: Delete unnecessary checks before the function
 call "input_free_device"

The input_free_device() 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: Jiri Kosina <jkosina@suse.com>
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