drm/amdgpu/swsmu/vangogh: return error if fetching metrics fails
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 30 Nov 2020 22:53:43 +0000 (17:53 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 1 Dec 2020 21:04:38 +0000 (16:04 -0500)
commitb4339bb9a4f807f0acfbcc89e7abe77f431058c8
tree79aff8543cef17cb48ee8436e76e8930b14f594e
parent99698b51e58509d6eaf3768ac9f38db979b721ee
drm/amdgpu/swsmu/vangogh: return error if fetching metrics fails

rather than just dropping the error.  Also fixes a set but not
used variable warning.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c