linux-kernel - Re: [PATCH -next] media: ti-vpe: csc: remove redundant dev_err call in csc

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Date:   Thu, 1 Apr 2021 09:00:49 -0500
From:   Benoit Parrot <bparrot@...com>
To:     Yang Yingliang <yangyingliang@...wei.com>
CC:     <linux-kernel@...r.kernel.org>, <linux-media@...r.kernel.org>,
        <mchehab@...nel.org>
Subject: Re: [PATCH -next] media: ti-vpe: csc: remove redundant dev_err call
 in csc_create()

Yang,

Thank you for the patch.

Yang Yingliang <yangyingliang@...wei.com> wrote on Thu [2021-Apr-01 18:28:50 +0800]:
> There is an error message within devm_ioremap_resource
> already, so remove the dev_err call to avoid redundant
> error message.
> 
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
> ---
>  drivers/media/platform/ti-vpe/csc.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/media/platform/ti-vpe/csc.c b/drivers/media/platform/ti-vpe/csc.c
> index f4e0cf72d1cf..ff15bc589f1b 100644
> --- a/drivers/media/platform/ti-vpe/csc.c
> +++ b/drivers/media/platform/ti-vpe/csc.c
> @@ -267,10 +267,8 @@ struct csc_data *csc_create(struct platform_device *pdev, const char *res_name)
>  	}
>  
>  	csc->base = devm_ioremap_resource(&pdev->dev, csc->res);
> -	if (IS_ERR(csc->base)) {
> -		dev_err(&pdev->dev, "failed to ioremap\n");
> +	if (IS_ERR(csc->base))
>  		return ERR_CAST(csc->base);
> -	}

Reviewed-by: Benoit Parrot <bparrot@...com>

>  
>  	return csc;
>  }
> -- 
> 2.25.1
>