linux-kernel - Re: [PATCH 3/6] drivers/char/hw_random/octeon-rng.c: drop frees of devm allocated data

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Message-ID: <20120820083143.GC22951@gondor.apana.org.au>
Date:	Mon, 20 Aug 2012 16:31:44 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Julia Lawall <Julia.Lawall@...6.fr>
Cc:	Matt Mackall <mpm@...enic.com>, kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/6] drivers/char/hw_random/octeon-rng.c: drop frees of
 devm allocated data

On Sat, Aug 04, 2012 at 06:50:46PM +0200, Julia Lawall wrote:
> From: Julia Lawall <Julia.Lawall@...6.fr>
> 
> devm_kfree and devm_iounmap should not have to be explicitly used.
> 
> The semantic patch that fixes this problem is as follows:
> (http://coccinelle.lip6.fr/)
> 
> // <smpl>
> @@
> expression x,d;
> @@
> 
> x = devm_kzalloc(...)
> ...
> ?-devm_kfree(d,x);
> // </smpl>
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

Applied.
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Email: Herbert Xu <herbert@...dor.apana.org.au>
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