[PATCH] drm/amdgpu - Put the fence returned by amdgpu_gem_va_update_vm

[YuanShang]

The fence in amdgpu_gem_va_update_vm is not used after
amdgpu_gem_update_bo_mapping.

Signed-off-by: YuanShang <yuanshang....@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 8b67aae6c2fe..aedc0c8ee469 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -973,6 +973,8 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
                                                     args->vm_timeline_point,
                                                     fence, timeline_syncobj,
                                                     timeline_chain);
+               
+               dma_fence_put(fence);
        }
 
 error:
-- 
2.25.1