if (client == SYNC_POLL_CLIENT && m_numPending != 0) {
// no point in auto-requesting if user request is pending
signal DataRequest.pollDone[client]();
return IEEE154_SUCCESS;
if (client == SYNC_POLL_CLIENT && m_numPending != 0) {
// no point in auto-requesting if user request is pending
signal DataRequest.pollDone[client]();
return IEEE154_SUCCESS;