linux-kernel - Re: [PATCH 1/2] video: s3c-fb: Delete an error message for a failed memory allocation in s3c_fb

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Message-ID: <000201d367aa$74511b10$5cf35130$@gmail.com>
Date:   Mon, 27 Nov 2017 13:06:30 -0500
From:   "Jingoo Han" <jingoohan1@...il.com>
To:     "'SF Markus Elfring'" <elfring@...rs.sourceforge.net>,
        <linux-fbdev@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        "'Bartlomiej Zolnierkiewicz'" <b.zolnierkie@...sung.com>
Cc:     "'LKML'" <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH 1/2] video: s3c-fb: Delete an error message for a failed memory allocation in s3c_fb_probe()

On Sunday, November 26, 2017 9:17 AM, SF Markus Elfring wrote:
> 
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Sun, 26 Nov 2017 15:00:16 +0100
> 
> Omit an extra message for a memory allocation failure in this function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>

Acked-by: Jingoo Han <jingoohan1@...il.com>

Best regards,
Jingoo Han

> ---
>  drivers/video/fbdev/s3c-fb.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
> index 5f4f696c2ecf..0914c973cbd9 100644
> --- a/drivers/video/fbdev/s3c-fb.c
> +++ b/drivers/video/fbdev/s3c-fb.c
> @@ -1384,10 +1384,8 @@ static int s3c_fb_probe(struct platform_device
> *pdev)
>  	}
> 
>  	sfb = devm_kzalloc(dev, sizeof(struct s3c_fb), GFP_KERNEL);
> -	if (!sfb) {
> -		dev_err(dev, "no memory for framebuffers\n");
> +	if (!sfb)
>  		return -ENOMEM;
> -	}
> 
>  	dev_dbg(dev, "allocate new framebuffer %p\n", sfb);
> 
> --
> 2.15.0