Re: [PATCH] drm/amd/display: use NULL instead of using plain integer as pointer

[Alex Deucher]

Thanks for the patches.  I've already applied fixes from others for
these issues.

Alex

On Tue, Mar 22, 2022 at 9:05 AM Haowen Bai <baihaowen@xxxxxxxxx> wrote:
>
> This fixes the following sparse warnings:
> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dsc/rc_calc_fpu.c:71:40: warning: Using
> plain integer as NULL pointer
>
> Signed-off-by: Haowen Bai <baihaowen@xxxxxxxxx>
> ---
>  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 ec636d0..ef75eb7 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
> @@ -68,7 +68,7 @@ static void get_qp_set(qp_set qps, enum colour_mode cm, enum bits_per_comp bpc,
>         int sel = table_hash(mode, bpc, max_min);
>         int table_size = 0;
>         int index;
> -       const struct qp_entry *table = 0L;
> +       const struct qp_entry *table = NULL;
>
>         // alias enum
>         enum { min = DAL_MM_MIN, max = DAL_MM_MAX };
> --
> 2.7.4
>