linux-kernel - Re: [PATCH] drm/amd/display: remove no need variable

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Message-ID: <CADnq5_Px95C7Zosa4ADkBkmDXvPCkz=Hhns1twtixCMAx4y_dA@mail.gmail.com>
Date:   Mon, 7 Jun 2021 13:14:24 -0400
From:   Alex Deucher <alexdeucher@...il.com>
To:     Bernard Zhao <bernard@...o.com>
Cc:     Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Hersen Wu <hersenxs.wu@....com>,
        Solomon Chiu <solomon.chiu@....com>,
        "Li, Roman" <Roman.Li@....com>,
        Dmytro Laktyushkin <Dmytro.Laktyushkin@....com>,
        Nicholas Kazlauskas <nicholas.kazlauskas@....com>,
        Charlene Liu <Charlene.Liu@....com>,
        Daniel Kolesa <daniel@...aforge.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/amd/display: remove no need variable

On Sat, Jun 5, 2021 at 8:31 AM Bernard Zhao <bernard@...o.com> wrote:
>
> remove no need variable, just return the DC_OK
>
> Signed-off-by: Bernard Zhao <bernard@...o.com>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
> index f962b905e79e..7daadb6a5233 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
> @@ -1266,8 +1266,6 @@ static enum dc_status dcn10_validate_global(struct dc *dc, struct dc_state *cont
>
>  static enum dc_status dcn10_patch_unknown_plane_state(struct dc_plane_state *plane_state)
>  {
> -       enum dc_status result = DC_OK;
> -
>         enum surface_pixel_format surf_pix_format = plane_state->format;
>         unsigned int bpp = resource_pixel_format_to_bpp(surf_pix_format);
>
> @@ -1279,7 +1277,7 @@ static enum dc_status dcn10_patch_unknown_plane_state(struct dc_plane_state *pla
>                 swizzle = DC_SW_64KB_S;
>
>         plane_state->tiling_info.gfx9.swizzle = swizzle;
> -       return result;
> +       return DC_OK;
>  }
>
>  struct stream_encoder *dcn10_find_first_free_match_stream_enc_for_link(
> --
> 2.31.0
>