linux-kernel - Re: [PATCH] drm/amd/display: Simplify bool comparison

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Date:   Thu, 14 Jan 2021 12:45:11 -0500
From:   Alex Deucher <alexdeucher@...il.com>
To:     Yang Li <abaci-bugfix@...ux.alibaba.com>
Cc:     Dave Airlie <airlied@...ux.ie>,
        "Leo (Sunpeng) Li" <sunpeng.li@....com>,
        LKML <linux-kernel@...r.kernel.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>, Daniel Vetter <daniel@...ll.ch>,
        "Deucher, Alexander" <alexander.deucher@....com>,
        "Wentland, Harry" <harry.wentland@....com>,
        Christian Koenig <christian.koenig@....com>
Subject: Re: [PATCH] drm/amd/display: Simplify bool comparison

On Wed, Jan 13, 2021 at 8:51 AM Yang Li <abaci-bugfix@...ux.alibaba.com> wrote:
>
> Fix the following coccicheck warning:
> ./drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c:3141:30-39:
> WARNING: Comparison to bool
>
> Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
> Signed-off-by: Yang Li <abaci-bugfix@...ux.alibaba.com>

Applied all 4 patches.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
> index 45f0289..f33e3de 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
> @@ -3138,7 +3138,7 @@ static void CalculateFlipSchedule(
>                                 4.0 * (TimeForFetchingMetaPTEImmediateFlip / LineTime + 0.125),
>                                 1) / 4.0;
>
> -               if ((GPUVMEnable == true || DCCEnable == true)) {
> +               if ((GPUVMEnable || DCCEnable)) {
>                         mode_lib->vba.ImmediateFlipBW[0] = BandwidthAvailableForImmediateFlip
>                                         * ImmediateFlipBytes / TotImmediateFlipBytes;
>                         TimeForFetchingRowInVBlankImmediateFlip = dml_max(
> --
> 1.8.3.1
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx

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