linux-kernel - Re: [PATCH] staging: imx-drm: ipu-common: Remove unused variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20130109083823.GP1906@pengutronix.de>
Date:	Wed, 9 Jan 2013 09:38:23 +0100
From:	Sascha Hauer <s.hauer@...gutronix.de>
To:	Fabio Estevam <festevam@...il.com>
Cc:	gregkh@...uxfoundation.org, p.zabel@...gutronix.de,
	linux-kernel@...r.kernel.org,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: Re: [PATCH] staging: imx-drm: ipu-common: Remove unused variable

On Wed, Jan 09, 2013 at 12:32:02AM -0200, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@...escale.com>
> 
> Fix the following warning when building with W=1 option:
> 
> drivers/staging/imx-drm/ipu-v3/ipu-common.c: In function 'ipu_remove':
> drivers/staging/imx-drm/ipu-v3/ipu-common.c:1145:19: warning: variable 'res' set but not used [-Wunused-but-set-variable]
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>

Acked-by: Sascha Hauer <s.hauer@...gutronix.de>

Sascha

> ---
>  drivers/staging/imx-drm/ipu-v3/ipu-common.c |    3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-common.c b/drivers/staging/imx-drm/ipu-v3/ipu-common.c
> index f7059cd..366f259 100644
> --- a/drivers/staging/imx-drm/ipu-v3/ipu-common.c
> +++ b/drivers/staging/imx-drm/ipu-v3/ipu-common.c
> @@ -1142,9 +1142,6 @@ failed_ioremap:
>  static int ipu_remove(struct platform_device *pdev)
>  {
>  	struct ipu_soc *ipu = platform_get_drvdata(pdev);
> -	struct resource *res;
> -
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>  
>  	platform_device_unregister_children(pdev);
>  	ipu_submodules_exit(ipu);
> -- 
> 1.7.9.5
> 
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/