drain_txq        2093 drivers/net/wireless/ath/ath9k/main.c 	bool drain_txq;
drain_txq        2124 drivers/net/wireless/ath/ath9k/main.c 		drain_txq = ath_drain_all_txq(sc);
drain_txq        2127 drivers/net/wireless/ath/ath9k/main.c 		if (!drain_txq)