linux-kernel - Re: [PATCH] drm/amd: remove possible condition with no effect (if == else)

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Date:   Thu, 25 Aug 2022 12:01:53 -0400
From:   Alex Deucher <alexdeucher@...il.com>
To:     Bernard Zhao <bernard@...o.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@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Nicholas Kazlauskas <nicholas.kazlauskas@....com>,
        Michael Strauss <michael.strauss@....com>,
        Eric Yang <Eric.Yang2@....com>,
        Fangzhi Zuo <Jerry.Zuo@....com>,
        Nikola Cornij <nikola.cornij@....com>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, zhaojunkui2008@....com
Subject: Re: [PATCH] drm/amd: remove possible condition with no effect (if == else)

Applied.  Thanks!

On Tue, Aug 23, 2022 at 3:30 AM Bernard Zhao <bernard@...o.com> wrote:
>
> This patch fix cocci warning:
> drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c:1816:6-8:
> WARNING: possible condition with no effect (if == else).
>
> Signed-off-by: Bernard Zhao <bernard@...o.com>
> ---
>  drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
> index 85f32206a766..dccc9794e6a2 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
> @@ -1813,8 +1813,6 @@ static bool dcn314_resource_construct(
>
>         if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
>                 dc->debug = debug_defaults_drv;
> -       else if (dc->ctx->dce_environment == DCE_ENV_FPGA_MAXIMUS)
> -               dc->debug = debug_defaults_diags;
>         else
>                 dc->debug = debug_defaults_diags;
>         // Init the vm_helper
> --
> 2.33.1
>