Re: [PATCH] drm/amdgpu: Dereference the ATCS ACPI buffer

[Alex Deucher <alexdeucher@xxxxxxxxx>]

On Thu, Oct 17, 2024 at 3:23 AM Prike Liang <Prike.Liang@xxxxxxx> wrote:
>
> Need to dereference the atcs acpi buffer after
> the method is executed, otherwise it will result in
> a memory leak.
>
> Signed-off-by: Prike Liang <Prike.Liang@xxxxxxx>

Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
> index 1f5a296f5ed2..cce85389427f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
> @@ -800,6 +800,7 @@ int amdgpu_acpi_power_shift_control(struct amdgpu_device *adev,
>                 return -EIO;
>         }
>
> +       kfree(info);
>         return 0;
>  }
>
> --
> 2.34.1
>