tail_need 68 drivers/net/wireless/intersil/hostap/hostap_80211_rx.c int hdrlen, phdrlen, head_need, tail_need; tail_need 107 drivers/net/wireless/intersil/hostap/hostap_80211_rx.c tail_need = 0; tail_need 109 drivers/net/wireless/intersil/hostap/hostap_80211_rx.c tail_need += 4; tail_need 113 drivers/net/wireless/intersil/hostap/hostap_80211_rx.c tail_need -= skb_tailroom(skb); tail_need 115 drivers/net/wireless/intersil/hostap/hostap_80211_rx.c if (head_need > 0 || tail_need > 0) { tail_need 117 drivers/net/wireless/intersil/hostap/hostap_80211_rx.c tail_need > 0 ? tail_need : 0, tail_need 1954 net/mac80211/tx.c int tail_need = 0; tail_need 1962 net/mac80211/tx.c tail_need = IEEE80211_ENCRYPT_TAILROOM; tail_need 1963 net/mac80211/tx.c tail_need -= skb_tailroom(skb); tail_need 1964 net/mac80211/tx.c tail_need = max_t(int, tail_need, 0); tail_need 1971 net/mac80211/tx.c else if (head_need || tail_need) tail_need 1976 net/mac80211/tx.c if (pskb_expand_head(skb, head_need, tail_need, GFP_ATOMIC)) {