linux-kernel - Re: [PATCH] drm/amd/display: avoid variable reinitialization

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Message-ID: <CADnq5_OpLW77PqMi=-OYg=wam5FgFvB3CbFZHbPpotPo9G6Uiw@mail.gmail.com>
Date:   Mon, 16 Jan 2023 12:58:36 -0500
From:   Alex Deucher <alexdeucher@...il.com>
To:     Deepak R Varma <drv@...lo.com>
Cc:     Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Praveen Kumar <kumarpraveen@...ux.microsoft.com>,
        Saurabh Singh Sengar <ssengar@...rosoft.com>
Subject: Re: [PATCH] drm/amd/display: avoid variable reinitialization

This is already fixed.

Thanks,

Alex

On Sun, Jan 15, 2023 at 4:32 AM Deepak R Varma <drv@...lo.com> wrote:
>
> The member variable set_odm_combine is already initialized and hence the
> reinitialization instruction can be removed. Issue identified using the
> dubleinit.cocci Coccinelle semantic patch script.
>
> Signed-off-by: Deepak R Varma <drv@...lo.com>
> ---
>  drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c
> index 41edbd64ea21..777d8efee977 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c
> @@ -254,7 +254,6 @@ static struct timing_generator_funcs dcn314_tg_funcs = {
>                 .get_hw_timing = optc1_get_hw_timing,
>                 .init_odm = optc3_init_odm,
>                 .set_odm_bypass = optc314_set_odm_bypass,
> -               .set_odm_combine = optc314_set_odm_combine,
>                 .set_h_timing_div_manual_mode = optc314_set_h_timing_div_manual_mode,
>  };
>
> --
> 2.34.1
>
>
>