kvmalloc_array uses __GFP_ZERO flag ensures that the returned address is zeroed already, memset it to zero again afterwards is unnecessary Change-Id: If94a59d3cbf2690dd2a1e2add71bc393df6a9686 Signed-off-by: Philip Yang <Philip.Yang at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 153c9be..33d9ce2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -540,7 +540,6 @@ static int amdgpu_vm_alloc_levels(struct amdgpu_device *adev, GFP_KERNEL | __GFP_ZERO); if (!parent->entries) return -ENOMEM; - memset(parent->entries, 0 , sizeof(struct amdgpu_vm_pt)); } from = saddr >> shift; -- 2.7.4
