linux-kernel - Re: [PATCH 1/3] phy: exynos-dp-video: Use PTR_ERR_OR

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Date:	Mon, 02 Jun 2014 11:26:32 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Sachin Kamat' <sachin.kamat@...aro.org>,
	'Kishon Vijay Abraham I' <kishon@...com>
Cc:	linux-kernel@...r.kernel.org, 'Jingoo Han' <jg1.han@...sung.com>
Subject: Re: [PATCH 1/3] phy: exynos-dp-video: Use PTR_ERR_OR_ZERO

On Thursday, May 29, 2014 3:31 PM, Sachin Kamat wrote:
> 
> PTR_ERR_OR_ZERO simplifies the code.
> 
> Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
> Cc: Jingoo Han <jg1.han@...sung.com>

Acked-by: Jingoo Han <jg1.han@...sung.com>

Best regards,
Jingoo Han

> ---
>  drivers/phy/phy-exynos-dp-video.c |    5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/phy/phy-exynos-dp-video.c b/drivers/phy/phy-exynos-dp-video.c
> index 0786fef842e7..098f822a2fa4 100644
> --- a/drivers/phy/phy-exynos-dp-video.c
> +++ b/drivers/phy/phy-exynos-dp-video.c
> @@ -9,6 +9,7 @@
>   * published by the Free Software Foundation.
>   */
> 
> +#include <linux/err.h>
>  #include <linux/io.h>
>  #include <linux/kernel.h>
>  #include <linux/module.h>
> @@ -84,10 +85,8 @@ static int exynos_dp_video_phy_probe(struct platform_device *pdev)
>  	phy_set_drvdata(phy, state);
> 
>  	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
> -	if (IS_ERR(phy_provider))
> -		return PTR_ERR(phy_provider);
> 
> -	return 0;
> +	return PTR_ERR_OR_ZERO(phy_provider);
>  }
> 
>  static const struct of_device_id exynos_dp_video_phy_of_match[] = {
> --
> 1.7.9.5

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