linux-kernel - Re: [PATCH] NetCP: Deletion of unnecessary checks before two function calls

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Message-Id: <20150204.203003.1536872523602316517.davem@davemloft.net>
Date:	Wed, 04 Feb 2015 20:30:03 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	elfring@...rs.sourceforge.net
Cc:	m-karicheri2@...com, w-kwok2@...com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	julia.lawall@...6.fr
Subject: Re: [PATCH] NetCP: Deletion of unnecessary checks before two
 function calls

From: SF Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 03 Feb 2015 20:22:23 +0100

> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Tue, 3 Feb 2015 20:12:25 +0100
> 
> The functions cpsw_ale_destroy() and of_dev_put() test whether their argument
> is NULL and then return 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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