From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 21 Nov 2014 11:40:32 +0000 (+0100)
Subject: tty-hvsi_lib: Deletion of an unnecessary check before the function call "tty_kref_put"
X-Git-Tag: omap-for-v3.19/fixes-rc1~86^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48f5cde566201f987125ec783f40dc84b69ce300;p=pandora-kernel.git

tty-hvsi_lib: Deletion of an unnecessary check before the function call "tty_kref_put"

The tty_kref_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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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