ath_tx_cleanupq
static void ath_tx_cleanupq(struct ath_softc *, struct ath_txq *);
ath_tx_cleanupq(sc, &sc->sc_txq[i]);
ath_tx_cleanupq(sc, sc->sc_ac2q[WME_AC_VI]);
ath_tx_cleanupq(sc, sc->sc_ac2q[WME_AC_BE]);