linux-kernel - Re: [PATCH] gpu: display: remove unnecessary braces to fix coding style

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Date:   Tue, 21 Nov 2023 10:17:00 +0100
From:   Christian König <christian.koenig@....com>
To:     RutingZhang <u202112078@...t.edu.cn>,
        Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
        Alex Deucher <alexander.deucher@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     hust-os-kernel-patches@...glegroups.com,
        Dongliang Mu <dzm91@...t.edu.cn>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpu: display: remove unnecessary braces to fix coding
 style

Am 21.11.23 um 05:36 schrieb RutingZhang:
> checkpatch complains that:
>
> WARNING: braces {} are not necessary for single statement blocks
> +                if (pool->base.irqs != NULL) {
> +                        dal_irq_service_destroy(&pool->base.irqs);
> +                }
>
> Fixed it by removing unnecessary braces to fix the coding style issue.
>
> Signed-off-by: RutingZhang <u202112078@...t.edu.cn>
> Reviewed-by: Dongliang Mu <dzm91@...t.edu.cn>

Subject line prefix should be "drm/amdgpu".

Apart from this nit it looks good to me, but might be already fixed 
internally.

Regards,
Christian.

> ---
>   drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> index 447de8492594..6835dbb733a2 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> @@ -713,9 +713,8 @@ static void dcn21_resource_destruct(struct dcn21_resource_pool *pool)
>   			pool->base.hubps[i] = NULL;
>   		}
>   
> -		if (pool->base.irqs != NULL) {
> +		if (pool->base.irqs != NULL)
>   			dal_irq_service_destroy(&pool->base.irqs);
> -		}
>   	}
>   
>   	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {