drm/amd/amdgpu : Remove unused variable
authorMuhammad Falak R Wani <falakreyaz@gmail.com>
Tue, 17 May 2016 09:42:45 +0000 (15:12 +0530)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 18 May 2016 13:22:12 +0000 (09:22 -0400)
commit0e2b854ed4ce764e7de781901b49aedd3f7a3dfa
tree7793f69c27bac6d99014d48b3104705c5e04d821
parentd05f2c7aeb5ec6ef6066992517d4a9af40729913
drm/amd/amdgpu : Remove unused variable

Remove unused variable 'ret', 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_ih.c