drm/amdgpu: fix r initial values
authorVictor Zhao <Victor.Zhao@amd.com>
Tue, 27 Apr 2021 09:52:56 +0000 (17:52 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 29 Apr 2021 04:02:40 +0000 (00:02 -0400)
commit4b12ee6f426e5e36396501a58f3a1af5b92a7e06
tree51c0f0cfb0657de845def3900f9a2bc22f261887
parent3cbae5abfa8ebc8bc2b445dbe392b6987cd15483
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>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c