need_headroom      66 drivers/net/wireless/intersil/hostap/hostap_80211_tx.c 	int need_headroom, need_tailroom = 0;
need_headroom     213 drivers/net/wireless/intersil/hostap/hostap_80211_tx.c 	need_headroom = local->func->need_tx_headroom + hdr_len + encaps_len;
need_headroom     220 drivers/net/wireless/intersil/hostap/hostap_80211_tx.c 		if (pskb_expand_head(skb, need_headroom, need_tailroom,
need_headroom     226 drivers/net/wireless/intersil/hostap/hostap_80211_tx.c 	} else if (skb_headroom(skb) < need_headroom) {
need_headroom     228 drivers/net/wireless/intersil/hostap/hostap_80211_tx.c 		skb = skb_realloc_headroom(skb, need_headroom);