BNA_TX_F_BW_UPDATED
tx->flags &= ~BNA_TX_F_BW_UPDATED;
tx->flags &= ~BNA_TX_F_BW_UPDATED;
if (tx->flags & BNA_TX_F_BW_UPDATED) {
tx->flags &= ~BNA_TX_F_BW_UPDATED;
tx->flags |= BNA_TX_F_BW_UPDATED;