862 			      struct sk_buff *skb, int hdrlen,  in ieee80211_fragment()  argument
868 	int per_fragm = frag_threshold - hdrlen - FCS_LEN;  in ieee80211_fragment()
869 	int pos = hdrlen + per_fragm;  in ieee80211_fragment()
870 	int rem = skb->len - hdrlen - per_fragm;  in ieee80211_fragment()
910 		memcpy(skb_put(tmp, hdrlen), skb->data, hdrlen);  in ieee80211_fragment()
917 	skb_trim(skb, hdrlen + per_fragm);  in ieee80211_fragment()
928 	int hdrlen;  in ieee80211_tx_h_fragment()  local
949 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_tx_h_fragment()
963 	if (ieee80211_fragment(tx, skb, hdrlen, frag_threshold))  in ieee80211_tx_h_fragment()
2115 	int hdrlen;  in ieee80211_monitor_start_xmit()  local
2150 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_monitor_start_xmit()
2152 	if (skb->len < len_rthdr + hdrlen)  in ieee80211_monitor_start_xmit()
2160 	    skb->len >= len_rthdr + hdrlen + sizeof(rfc1042_header) + 2) {  in ieee80211_monitor_start_xmit()
2161 		u8 *payload = (u8 *)hdr + hdrlen;  in ieee80211_monitor_start_xmit()
2354 	u16 ethertype, hdrlen,  meshhdrlen = 0;  in ieee80211_build_hdr()  local
2387 			hdrlen = 30;  in ieee80211_build_hdr()
2414 		hdrlen = 24;  in ieee80211_build_hdr()
2424 		hdrlen = 30;  in ieee80211_build_hdr()
2465 			hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,  in ieee80211_build_hdr()
2483 			hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,  in ieee80211_build_hdr()
2514 			hdrlen = 24;  in ieee80211_build_hdr()
2524 			hdrlen = 30;  in ieee80211_build_hdr()
2531 			hdrlen = 24;  in ieee80211_build_hdr()
2545 		hdrlen = 24;  in ieee80211_build_hdr()
2558 		hdrlen = 24;  in ieee80211_build_hdr()
2585 		hdrlen += 2;  in ieee80211_build_hdr()
2667 	head_need = hdrlen + encaps_len + meshhdrlen - skb_headroom(skb);  in ieee80211_build_hdr()
2704 		memcpy(skb_push(skb, hdrlen - 2), &hdr, hdrlen - 2);  in ieee80211_build_hdr()
2711 		memcpy(skb_push(skb, hdrlen), &hdr, hdrlen);  in ieee80211_build_hdr()