drm/amdgpu: Uninitialized variable in amdgpu_ttm_backend_bind()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 9 Aug 2017 10:30:46 +0000 (13:30 +0300)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 15 Aug 2017 18:46:19 +0000 (14:46 -0400)
commit2ce3f5dcdf2787e2bd777ddc3eaefd370dc6c050
tree04a97d5be70b17eae84e982d18541c27d3c61389
parent1266b7f7b3eb7c9cf62b5f0bcb1d14fca13b6738
drm/amdgpu: Uninitialized variable in amdgpu_ttm_backend_bind()

My static checker complains that it's possible for "r" to be
uninitialized.  It used to be set to zero so this returns it to the old
behavior.

Fixes: 98a7f88ce9a9 ("drm/amdgpu: bind BOs with GTT space allocated directly v2")
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c