linux-kernel - Re: [PATCH 3/4] drivers/media/video/hexium_gemini.c: delete useless initialization

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Date:	Tue, 16 Aug 2011 13:55:52 +0200
From:	Jean Delvare <khali@...ux-fr.org>
To:	Julia Lawall <julia@...u.dk>
Cc:	Mauro Carvalho Chehab <mchehab@...radead.org>,
	kernel-janitors@...r.kernel.org,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Lucas De Marchi <lucas.demarchi@...fusion.mobi>,
	Hans Verkuil <hverkuil@...all.nl>, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] drivers/media/video/hexium_gemini.c: delete useless
 initialization

Hi Julia,

On Thu,  4 Aug 2011 12:29:33 +0200, Julia Lawall wrote:
> From: Julia Lawall <julia@...u.dk>
> 
> Delete nontrivial initialization that is immediately overwritten by the
> result of an allocation function.
> (...)
> Signed-off-by: Julia Lawall <julia@...u.dk>
> 
> ---
>  drivers/media/video/hexium_gemini.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff -u -p a/drivers/media/video/hexium_gemini.c b/drivers/media/video/hexium_gemini.c
> --- a/drivers/media/video/hexium_gemini.c
> +++ b/drivers/media/video/hexium_gemini.c
> @@ -352,7 +352,7 @@ static struct saa7146_ext_vv vv_data;
>  /* this function only gets called when the probing was successful */
>  static int hexium_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info)
>  {
> -	struct hexium *hexium = (struct hexium *) dev->ext_priv;
> +	struct hexium *hexium;
>  	int ret;
>  
>  	DEB_EE((".\n"));
> 

Looks correct.

Acked-by: Jean Delvare <khali@...ux-fr.org>

-- 
Jean Delvare
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