[PATCH] drm/amdgpu/vm: fix warnings

[Alex Deucher]

silence uninitialized variable warnings.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index c4f1a30..28f35db 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1023,11 +1023,11 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 				  unsigned level)
 {
 	struct amdgpu_bo *shadow;
-	struct amdgpu_ring *ring;
-	uint64_t pd_addr, shadow_addr;
+	struct amdgpu_ring *ring = NULL;
+	uint64_t pd_addr, shadow_addr = 0;
 	uint32_t incr = amdgpu_vm_bo_size(adev, level + 1);
 	uint64_t last_pde = ~0, last_pt = ~0, last_shadow = ~0;
-	unsigned count = 0, pt_idx, ndw;
+	unsigned count = 0, pt_idx, ndw = 0;
 	struct amdgpu_job *job;
 	struct amdgpu_pte_update_params params;
 	struct dma_fence *fence = NULL;
-- 
2.5.5