From: Victor Zhao <Victor.Zhao@amd.com>
Date: Tue, 27 Apr 2021 09:52:56 +0000 (+0800)
Subject: drm/amdgpu: fix r initial values
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=db7f1e0140e83be6cb4179fc28074cd3c4f1225f;p=linux.git

drm/amdgpu: fix r initial values

Sriov gets suspend of IP block <dce_virtual> failed as return
value was not initialized.

v2: return 0 directly to align original code semantic before this
was broken out into a separate helper function instead of setting
initial values

Signed-off-by: Victor Zhao <Victor.Zhao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 2e622c1675d7a..d3ae674b432b6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -1412,7 +1412,7 @@ int amdgpu_display_suspend_helper(struct amdgpu_device *adev)
 			}
 		}
 	}
-	return r;
+	return 0;
 }
 
 int amdgpu_display_resume_helper(struct amdgpu_device *adev)