linux-kernel - Re: [PATCH] Input: replace IS_ERR and PTR_ERR with PTR_ERR_OR

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Date:	Sun, 10 Nov 2013 23:42:34 -0800
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Duan Jiong <duanj.fnst@...fujitsu.com>
Cc:	kernel@...gutronix.de, linux@....linux.org.uk,
	a.zummo@...ertech.it, airlied@...ux.ie,
	linux-kernel@...r.kernel.org, rtc-linux@...glegroups.com,
	dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org,
	linux-input@...r.kernel.org
Subject: Re: [PATCH] Input: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO

On Wed, Nov 06, 2013 at 03:54:32PM +0800, Duan Jiong wrote:
> This patch fixes coccinelle error regarding usage of IS_ERR and
> PTR_ERR instead of PTR_ERR_OR_ZERO.
> 
> Signed-off-by: Duan Jiong <duanj.fnst@...fujitsu.com>

Applied, thank you.

> ---
>  drivers/input/touchscreen/cyttsp4_spi.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/input/touchscreen/cyttsp4_spi.c b/drivers/input/touchscreen/cyttsp4_spi.c
> index a71e114..b19434c 100644
> --- a/drivers/input/touchscreen/cyttsp4_spi.c
> +++ b/drivers/input/touchscreen/cyttsp4_spi.c
> @@ -171,10 +171,7 @@ static int cyttsp4_spi_probe(struct spi_device *spi)
>  	ts = cyttsp4_probe(&cyttsp_spi_bus_ops, &spi->dev, spi->irq,
>  			  CY_SPI_DATA_BUF_SIZE);
>  
> -	if (IS_ERR(ts))
> -		return PTR_ERR(ts);
> -
> -	return 0;
> +	return PTR_ERR_OR_ZERO(ts);
>  }
>  
>  static int cyttsp4_spi_remove(struct spi_device *spi)
> -- 
> 1.8.3.1
> 

-- 
Dmitry
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