Re: [PATCH] iio:temp:mlx90614 trivial drop of unnecessary ret return from write_raw.

[Jonathan Cameron <jic23@kernel.org>]

On 02/05/15 11:35, Jonathan Cameron wrote:
> This is mostly part of an effort to clean out our current warnings
> and make the autobuilder build reports more useful.
> 
> Still a worthwhile if trivial cleanup!
> 
> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
> Reported-by: kbuild test robot <fengguang.wu@intel.com>
> Cc: Vianney le Clément de Saint-Marcq <vianney.leclement@essensium.com>
> Cc: Peter Meerwald <pmeerw@pmeerw.net>
Applied to the togreg branch of iio.git - pushed out as testing.

Jonathan
> ---
>  drivers/iio/temperature/mlx90614.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/iio/temperature/mlx90614.c b/drivers/iio/temperature/mlx90614.c
> index b2d3b56f1260..cb2e8ad8bfdc 100644
> --- a/drivers/iio/temperature/mlx90614.c
> +++ b/drivers/iio/temperature/mlx90614.c
> @@ -254,9 +254,7 @@ static int mlx90614_write_raw(struct iio_dev *indio_dev,
>  		mutex_unlock(&data->lock);
>  		mlx90614_power_put(data);
>  
> -		if (ret < 0)
> -			return ret;
> -		return 0;
> +		return ret;
>  	default:
>  		return -EINVAL;
>  	}
>