[PATCH 2/3] drm/tilcdc: remove unnecessary state->fb check

[Jyri Sarha]

On 29/04/2020 13:42, Tomi Valkeinen wrote:
> tilcdc_plane_atomic_check() exits if state->fb == NULL, so no need to
> check it again later.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ti.com>

Reviewed-by: Jyri Sarha <jsarha at ti.com>

> ---
>  drivers/gpu/drm/tilcdc/tilcdc_plane.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
> index e2090020b3a0..0d09b31ae759 100644
> --- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c
> +++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
> @@ -62,8 +62,7 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane,
>  		return -EINVAL;
>  	}
>  
> -	if (state->fb && old_state->fb &&
> -	    state->fb->format != old_state->fb->format) {
> +	if (old_state->fb && state->fb->format != old_state->fb->format) {
>  		dev_dbg(plane->dev->dev,
>  			"%s(): pixel format change requires mode_change\n",
>  			__func__);
> 


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