ATH_TXQ_LAST
bf_last = ATH_TXQ_LAST(&sc->sc_txq[i],
bfc_last = ATH_TXQ_LAST(cabq, axq_q_s);
if (ATH_TXQ_LAST(txq, axq_q_s) != NULL) {
struct ath_buf *bf_last = ATH_TXQ_LAST(txq, axq_q_s);
bf_last = ATH_TXQ_LAST(txq, axq_q_s);
if (ATH_TXQ_LAST(txq, axq_q_s) != NULL) {
struct ath_buf *bf_last = ATH_TXQ_LAST(txq, axq_q_s);