313 	struct dma_resv_list *src_list, *dst_list;  in dma_resv_copy_fences()  local
320 	src_list = rcu_dereference(src->fence);  in dma_resv_copy_fences()
323 	if (src_list) {  in dma_resv_copy_fences()
324 		unsigned shared_count = src_list->shared_count;  in dma_resv_copy_fences()
333 		src_list = rcu_dereference(src->fence);  in dma_resv_copy_fences()
334 		if (!src_list || src_list->shared_count > shared_count) {  in dma_resv_copy_fences()
340 		for (i = 0; i < src_list->shared_count; ++i) {  in dma_resv_copy_fences()
343 			fence = rcu_dereference(src_list->shared[i]);  in dma_resv_copy_fences()
350 				src_list = rcu_dereference(src->fence);  in dma_resv_copy_fences()
368 	src_list = dma_resv_get_list(dst);  in dma_resv_copy_fences()
379 	dma_resv_list_free(src_list);  in dma_resv_copy_fences()