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Date:	Mon, 09 Nov 2015 09:56:27 +1100
From:	Andrew Donnellan <andrew.donnellan@....ibm.com>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>,
	Ian Munsie <imunsie@....ibm.com>,
	Michael Neuling <mikey@...ling.org>,
	linuxppc-dev@...ts.ozlabs.org
CC:	Julia Lawall <julia.lawall@...6.fr>,
	kernel-janitors@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] cxl: Delete an unnecessary check before the function
 call "kfree"

On 06/11/15 21:05, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Fri, 6 Nov 2015 11:00:23 +0100
>
> The kfree() 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>

Thanks for picking this up - will remember in my future patches.

Reviewed-by: Andrew Donnellan <andrew.donnellan@....ibm.com>

-- 
Andrew Donnellan              Software Engineer, OzLabs
andrew.donnellan@....ibm.com  Australia Development Lab, Canberra
+61 2 6201 8874 (work)        IBM Australia Limited

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