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Subject: Re: ath9k: Delete an unnecessary check before the function
 call"relay_close"
From: Kalle Valo <kvalo@codeaurora.org>
In-Reply-To: <54D25CDC.3040405@users.sourceforge.net>
To: SF Markus Elfring <elfring@users.sourceforge.net>
Cc: ath9k-devel@venema.h4ckr.net, linux-wireless@vger.kernel.org,
        QCA ath9k Development <ath9k-devel@qca.qualcomm.com>,
        netdev@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
        kernel-janitors@vger.kernel.org, Julia Lawall <julia.lawall@lip6.fr>
Message-Id: <20150206065007.0E82D140CC9@smtp.codeaurora.org>
Date: Fri,  6 Feb 2015 06:50:07 +0000 (UTC)
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> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Wed, 4 Feb 2015 18:48:28 +0100
> 
> The relay_close() 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>

Thanks, applied to wireless-drivers-next.git.

Kalle Valo