[PATCH 02/10] drm/malidp: plane_state->fb iff plane_state->crtc

[Liviu Dudau]

On Fri, Dec 13, 2019 at 06:26:04PM +0100, Daniel Vetter wrote:
> Checking both is one too much, so wrap a WARN_ON around it to stope
> the copypasta.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
> Cc: Liviu Dudau <liviu.dudau at arm.com>

Acked-by: Liviu Dudau <liviu.dudau at arm.com>

Best regards,
Liviu

> Cc: Brian Starkey <brian.starkey at arm.com>
> Cc:
> ---
>  drivers/gpu/drm/arm/malidp_planes.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
> index 3c70a53813bf..37715cc6064e 100644
> --- a/drivers/gpu/drm/arm/malidp_planes.c
> +++ b/drivers/gpu/drm/arm/malidp_planes.c
> @@ -512,7 +512,7 @@ static int malidp_de_plane_check(struct drm_plane *plane,
>  	int i, ret;
>  	unsigned int block_w, block_h;
>  
> -	if (!state->crtc || !state->fb)
> +	if (!state->crtc || WARN_ON(!state->fb))
>  		return 0;
>  
>  	fb = state->fb;
> -- 
> 2.24.0
> 

-- 
====================
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