drm/amd/amdgpu/cz_dpm: Remove unused variable
authorMuhammad Falak R Wani <falakreyaz@gmail.com>
Tue, 17 May 2016 09:42:44 +0000 (15:12 +0530)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 18 May 2016 13:22:07 +0000 (09:22 -0400)
commitd05f2c7aeb5ec6ef6066992517d4a9af40729913
tree1cc296a8ec23dd9abace7c817f10f5d9c0d4c35d
parent734711b71d3339045141a7e934f1c53d98ad0b98
drm/amd/amdgpu/cz_dpm: Remove unused variable

Remove unused variable 'ret' from functions where it
was not used anyway, and directly return 0.

Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/cz_dpm.c