linux-kernel - Re: [PATCH] IBM-EMAC: Delete an unnecessary check before the function call "of_dev

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Message-Id: <20150204.202958.1260717828060513191.davem@davemloft.net>
Date:	Wed, 04 Feb 2015 20:29:58 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	elfring@...rs.sourceforge.net
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org, julia.lawall@...6.fr
Subject: Re: [PATCH] IBM-EMAC: Delete an unnecessary check before the
 function call "of_dev_put"

From: SF Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 03 Feb 2015 19:51:38 +0100

> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Tue, 3 Feb 2015 19:47:33 +0100
> 
> The of_dev_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@...rs.sourceforge.net>

Applied.
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