BO ptr already be initialized at definition, we needn't use the complicated
reference.
Signed-off-by: Huang Rui <ray.huang at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 712af5c..b53562b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1645,18 +1645,17 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
uint64_t flags;
int r;
- if (clear || !bo_va->base.bo) {
+ if (clear || !bo) {
mem = NULL;
nodes = NULL;
exclusive = NULL;
} else {
struct ttm_dma_tt *ttm;
- mem = &bo_va->base.bo->tbo.mem;
+ mem = &bo->tbo.mem;
nodes = mem->mm_node;
if (mem->mem_type == TTM_PL_TT) {
- ttm = container_of(bo_va->base.bo->tbo.ttm,
- struct ttm_dma_tt, ttm);
+ ttm = container_of(bo->tbo.ttm, struct ttm_dma_tt, ttm);
pages_addr = ttm->dma_address;
}
exclusive = reservation_object_get_excl(bo->tbo.resv);
--
2.7.4
