linux-kernel - Re: [PATCH] amdgpu_kms: Remove unnecessary condition check

Open Source and information security mailing list archives

Date:   Wed, 8 Apr 2020 09:43:44 -0400
From:   Alex Deucher <alexdeucher@...il.com>
To:     Aurabindo Pillai <mail@...abindo.in>
Cc:     "Deucher, Alexander" <alexander.deucher@....com>,
        Christian Koenig <christian.koenig@....com>,
        Chunming Zhou <David1.Zhou@....com>,
        Dave Airlie <airlied@...ux.ie>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Daniel Vetter <daniel@...ll.ch>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] amdgpu_kms: Remove unnecessary condition check

On Tue, Apr 7, 2020 at 2:30 PM Aurabindo Pillai <mail@...abindo.in> wrote:
>
> Execution will only reach here if the asserted condition is true.
> Hence there is no need for the additional check.
>
> Signed-off-by: Aurabindo Pillai <mail@...abindo.in>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 10 ++++------
>  1 file changed, 4 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> index 60591dbc2..9fedfa531 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> @@ -179,12 +179,10 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
>         /* Call ACPI methods: require modeset init
>          * but failure is not fatal
>          */
> -       if (!r) {
> -               acpi_status = amdgpu_acpi_init(adev);
> -               if (acpi_status)
> -                       dev_dbg(&dev->pdev->dev,
> -                               "Error during ACPI methods call\n");
> -       }
> +
> +       acpi_status = amdgpu_acpi_init(adev);
> +       if (acpi_status)
> +               dev_dbg(&dev->pdev->dev, "Error during ACPI methods call\n");
>
>         if (adev->runpm) {
>                 dev_pm_set_driver_flags(dev->dev, DPM_FLAG_NEVER_SKIP);
> --
> 2.26.0
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives