linux-kernel - Re: [PATCH] irda: Delete an unnecessary check before the function call "irlmp_unregister

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Message-Id: <20151103.133107.8373482880165720.davem@davemloft.net>
Date:	Tue, 03 Nov 2015 13:31:07 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	elfring@...rs.sourceforge.net
Cc:	samuel@...tiz.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	julia.lawall@...6.fr
Subject: Re: [PATCH] irda: Delete an unnecessary check before the function
 call "irlmp_unregister_service"

From: SF Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 3 Nov 2015 18:30:58 +0100

> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Tue, 3 Nov 2015 18:18:37 +0100
> 
> The irlmp_unregister_service() 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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