drm/amd/amdgpu: Cleanup gmc_v9_0_suspend()
authorTom St Denis <tom.stdenis@amd.com>
Fri, 1 Sep 2017 13:55:04 +0000 (09:55 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 1 Sep 2017 16:51:24 +0000 (12:51 -0400)
commitf053cd478ecfe9cbc9988912fe63a6d723838b2e
tree55cc96d57bafbb5631640d9de9653ce1f28d8cbf
parent4d9c333a464aef3341357035cb75617ebb052c65
drm/amd/amdgpu: Cleanup gmc_v9_0_suspend()

Even though fini returns 0 always it could theoretically
fail in the future.  Might as well return it instead of 0.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c