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-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_util.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index bdec583901e..3e5d0c4ad85 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -509,8 +509,8 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
if (evict) {
ret = ttm_bo_wait(bo, false, false, false);
spin_unlock(&bo->lock);
- driver->sync_obj_unref(&bo->sync_obj);
-
+ if (tmp_obj)
+ driver->sync_obj_unref(&tmp_obj);
if (ret)
return ret;
@@ -532,6 +532,8 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
set_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags);
spin_unlock(&bo->lock);
+ if (tmp_obj)
+ driver->sync_obj_unref(&tmp_obj);
ret = ttm_buffer_object_transfer(bo, &ghost_obj);
if (ret)