[PATCH] drm/amd/display: Fix warning comparing pointer to 0

[Rodrigo Siqueira Jordao]

On 2021-11-24 5:20 a.m., Jiapeng Chong wrote:
> Fix the following coccicheck warning:
> 
> ./drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.c:96:14-15: WARNING
> comparing pointer to 0.
> 
> Reported-by: Abaci Robot <abaci at linux.alibaba.com>
> Signed-off-by: Jiapeng Chong <jiapeng.chong at linux.alibaba.com>
> ---
>   drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.c
> index 122ba29..ec636d0 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.c
> @@ -93,7 +93,7 @@ static void get_qp_set(qp_set qps, enum colour_mode cm, enum bits_per_comp bpc,
>   		TABLE_CASE(420, 12, min);
>   	}
>   
> -	if (table == 0)
> +	if (!table)
>   		return;
>   
>   	index = (bpp - table[0].bpp) * 2;
> 

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira at amd.com>

Applied to amd-staging-drm-next

Thanks