Direct IB pool is used for vce/vcn IB extra msg too. Increase its size
to AMDGPU_IB_POOL_SIZE.
v2: Squash in unused variable removal
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
  */
 int amdgpu_ib_pool_init(struct amdgpu_device *adev)
 {
-       unsigned size;
        int r, i;
 
        if (adev->ib_pool_ready)
                return 0;
 
        for (i = 0; i < AMDGPU_IB_POOL_MAX; i++) {
-               if (i == AMDGPU_IB_POOL_DIRECT)
-                       size = PAGE_SIZE * 6;
-               else
-                       size = AMDGPU_IB_POOL_SIZE;
-
                r = amdgpu_sa_bo_manager_init(adev, &adev->ib_pools[i],
-                                             size, AMDGPU_GPU_PAGE_SIZE,
+                                             AMDGPU_IB_POOL_SIZE,
+                                             AMDGPU_GPU_PAGE_SIZE,
                                              AMDGPU_GEM_DOMAIN_GTT);
                if (r)
                        goto error;