linux-kernel - Re: [PATCH 1/1] DMA: Delete a check before free

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Date:	Tue, 9 Dec 2014 15:00:08 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	Dan Williams <dan.j.williams@...el.com>, dmaengine@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH 1/1] DMA: Delete a check before free_percpu()

On Mon, Dec 01, 2014 at 06:12:21AM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Mon, 1 Dec 2014 06:06:57 +0100
> 
> The free_percpu() 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.

Please make sure you use the right subsystem name

Applied, thanks

-- 
~Vinod

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