ieee80211_is_ack 1208 drivers/net/wireless/ath/ath9k/recv.c 		if (ieee80211_is_ack(hdr->frame_control))
ieee80211_is_ack  649 drivers/net/wireless/ath/carl9170/rx.c 	if (ieee80211_is_ack(fc) || ieee80211_is_back(fc) ||
ieee80211_is_ack  589 drivers/net/wireless/intersil/hostap/hostap_main.c 	else if (ieee80211_is_cts(fc) || ieee80211_is_ack(fc))
ieee80211_is_ack  971 drivers/net/wireless/zydas/zd1211rw/zd_mac.c 	if (!ieee80211_is_ack(rx_hdr->frame_control))