tree b0a0e77e6ddce6894609c03f78375bb65d1e2968
parent 5f2323658e4829ffb893553297e64795a90cbcd9
author Rex Zhu <Rex.Zhu@amd.com> 1452482718 +0800
committer Alex Deucher <alexander.deucher@amd.com> 1452703122 -0500

drm/amd/powerplay: fix static checker warning for return meaningless value.

The return value should be either negative or zero, no positive.

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