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    Subject[PATCH 6/8] drm/amdgpu: Change assignment for a variable in amdgpu_cgs_acpi_eval_object()
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    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Sat, 16 Jul 2016 15:05:45 +0200

    Indicate successful function execution only at the end.
    Thus omit initialisation for the variable "result" at the beginning.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    ---
    drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
    index 47f2a43..57859bd 100644
    --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
    +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
    @@ -908,7 +908,7 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
    struct cgs_acpi_method_argument *argument;
    uint32_t i, count;
    acpi_status status;
    - int result = 0;
    + int result;

    handle = ACPI_HANDLE(&adev->pdev->dev);
    if (!handle)
    @@ -1049,6 +1049,7 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
    params++;
    }

    + result = 0;
    free_obj:
    kfree(obj);
    free_input:
    --
    2.9.1
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