- /* Not to call the user release handler when failed.
- * Do we have to call this function here really?
- * User better use set_done_handler to know when pp is done. Using
- * buffer_release_handler is not good.
- */
- tdm_buffer_remove_release_handler_internal(b->src);
- tdm_buffer_remove_release_handler_internal(b->dst);
-