[PATCH 2/5] backlight: led_bl: drop useless NULL initialization

[Daniel Thompson]

On Fri, Apr 17, 2020 at 02:33:09PM +0300, Tomi Valkeinen wrote:
> There's no need to set 'levels' to NULL.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ti.com>

Reviewed-by: Daniel Thompson <daniel.thompson at linaro.org>


> ---
>  drivers/video/backlight/led_bl.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/video/backlight/led_bl.c b/drivers/video/backlight/led_bl.c
> index d4e1ce684366..c46ecdfe8b0a 100644
> --- a/drivers/video/backlight/led_bl.c
> +++ b/drivers/video/backlight/led_bl.c
> @@ -140,7 +140,7 @@ static int led_bl_parse_levels(struct device *dev,
>  	if (num_levels > 1) {
>  		int i;
>  		unsigned int db;
> -		u32 *levels = NULL;
> +		u32 *levels;
>  
>  		levels = devm_kzalloc(dev, sizeof(u32) * num_levels,
>  				      GFP_KERNEL);
> -- 
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>