linux-kernel - Re: [PATCH 12/20] dmaengine: dw: drop useless LIST

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Message-ID: <20190102060324.GF7581@vkoul-mobl>
Date:   Wed, 2 Jan 2019 11:33:24 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Julia Lawall <Julia.Lawall@...6.fr>
Cc:     Viresh Kumar <vireshk@...nel.org>, kernel-janitors@...r.kernel.org,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Dan Williams <dan.j.williams@...el.com>,
        dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 12/20] dmaengine: dw: drop useless LIST_HEAD

On 23-12-18, 09:57, Julia Lawall wrote:
> Drop LIST_HEAD where the variable it declares is never used.
> 
> Commit ab703f818ac3 ("dmaengine: dw: lazy allocation of dma
> descriptors") removed the uses, but not the declaration.
> 
> The semantic patch that fixes this problem is as follows:
> (http://coccinelle.lip6.fr/)
> 
> // <smpl>
> @@
> identifier x;
> @@
> - LIST_HEAD(x);
>   ... when != x
> // </smpl>

Applied, thanks

-- 
~Vinod