852 			      struct sk_buff *skb, int hdrlen,  in ieee80211_fragment()  argument
858 	int per_fragm = frag_threshold - hdrlen - FCS_LEN;  in ieee80211_fragment()
859 	int pos = hdrlen + per_fragm;  in ieee80211_fragment()
860 	int rem = skb->len - hdrlen - per_fragm;  in ieee80211_fragment()
900 		memcpy(skb_put(tmp, hdrlen), skb->data, hdrlen);  in ieee80211_fragment()
907 	skb_trim(skb, hdrlen + per_fragm);  in ieee80211_fragment()
918 	int hdrlen;  in ieee80211_tx_h_fragment()  local
939 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_tx_h_fragment()
953 	if (ieee80211_fragment(tx, skb, hdrlen, frag_threshold))  in ieee80211_tx_h_fragment()
1763 	int hdrlen;  in ieee80211_monitor_start_xmit()  local
1798 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_monitor_start_xmit()
1800 	if (skb->len < len_rthdr + hdrlen)  in ieee80211_monitor_start_xmit()
1808 	    skb->len >= len_rthdr + hdrlen + sizeof(rfc1042_header) + 2) {  in ieee80211_monitor_start_xmit()
1809 		u8 *payload = (u8 *)hdr + hdrlen;  in ieee80211_monitor_start_xmit()
2008 	u16 ethertype, hdrlen,  meshhdrlen = 0;  in ieee80211_build_hdr()  local
2042 			hdrlen = 30;  in ieee80211_build_hdr()
2069 		hdrlen = 24;  in ieee80211_build_hdr()
2079 		hdrlen = 30;  in ieee80211_build_hdr()
2117 			hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,  in ieee80211_build_hdr()
2135 			hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,  in ieee80211_build_hdr()
2166 			hdrlen = 24;  in ieee80211_build_hdr()
2176 			hdrlen = 30;  in ieee80211_build_hdr()
2183 			hdrlen = 24;  in ieee80211_build_hdr()
2197 		hdrlen = 24;  in ieee80211_build_hdr()
2210 		hdrlen = 24;  in ieee80211_build_hdr()
2237 		hdrlen += 2;  in ieee80211_build_hdr()
2325 	head_need = hdrlen + encaps_len + meshhdrlen - skb_headroom(skb);  in ieee80211_build_hdr()
2368 		memcpy(skb_push(skb, hdrlen - 2), &hdr, hdrlen - 2);  in ieee80211_build_hdr()
2375 		memcpy(skb_push(skb, hdrlen), &hdr, hdrlen);  in ieee80211_build_hdr()
2377 	nh_pos += hdrlen;  in ieee80211_build_hdr()
2378 	h_pos += hdrlen;  in ieee80211_build_hdr()