[PATCH -next] iio: isl29018: fix to return error or 0 in isl29018_write_raw()

[Jonathan Cameron]

On 11/08/2012 09:05 AM, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> We had assigned the return value to 'ret' but ignored it when
> return from isl29018_write_raw(), it's better to return 'ret'
> instead of 0.
> 
> dpatch engine is used to auto generate this patch.
> (https://github.com/weiyj/dpatch)
> 
Thanks - merged to togreg branch of

git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git


> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> ---
>  drivers/staging/iio/light/isl29018.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/iio/light/isl29018.c b/drivers/staging/iio/light/isl29018.c
> index 3b03f6f..1d5b294 100644
> --- a/drivers/staging/iio/light/isl29018.c
> +++ b/drivers/staging/iio/light/isl29018.c
> @@ -356,7 +356,7 @@ static int isl29018_write_raw(struct iio_dev *indio_dev,
>  	}
>  	mutex_unlock(&chip->lock);
>  
> -	return 0;
> +	return ret;
>  }
>  
>  static int isl29018_read_raw(struct iio_dev *indio_dev,
> 
> 
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