Merge "dma-buf: Use task_lock instead of taking reference to file_struct"

		}

		INIT_LIST_HEAD(&tmp->dma_bufs);

		for_each_thread(task, thread) {

			files = get_files_struct(task);

			if (!files)

				continue;

			task_lock(thread);

			files = thread->files;

			if (files)

				ret = iterate_fd(files, 0, get_dma_info, tmp);

			put_files_struct(files);

			task_unlock(thread);

		}

		if (ret || list_empty(&tmp->dma_bufs))

			goto skip;