[6/8] drm/amdgpu: Change assignment for a variable in amdgpu_cgs_acpi_eval_object()

Commit Message

SF Markus Elfring July 16, 2016, 3:05 p.m. UTC

From: Markus Elfring <[e-mail]>
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 <[e-mail]>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

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: