ieee80211_rx_radiotap_hdrlen  712 net/mac80211/rx.c 	rt_hdrlen = ieee80211_rx_radiotap_hdrlen(local, status, *origskb);
ieee80211_rx_radiotap_hdrlen 3533 net/mac80211/rx.c 	needed_headroom = ieee80211_rx_radiotap_hdrlen(local, status, skb);