342 	unsigned int hdrlen = 24;  in ieee80211_hdrlen()  local
346 			hdrlen = 30;  in ieee80211_hdrlen()
348 			hdrlen += IEEE80211_QOS_CTL_LEN;  in ieee80211_hdrlen()
350 				hdrlen += IEEE80211_HT_CTL_LEN;  in ieee80211_hdrlen()
357 			hdrlen += IEEE80211_HT_CTL_LEN;  in ieee80211_hdrlen()
372 			hdrlen = 10;  in ieee80211_hdrlen()
374 			hdrlen = 16;  in ieee80211_hdrlen()
377 	return hdrlen;  in ieee80211_hdrlen()
385 	unsigned int hdrlen;  in ieee80211_get_hdrlen_from_skb()  local
389 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_get_hdrlen_from_skb()
390 	if (unlikely(hdrlen > skb->len))  in ieee80211_get_hdrlen_from_skb()
392 	return hdrlen;  in ieee80211_get_hdrlen_from_skb()
416 	u16 hdrlen, ethertype;  in ieee80211_data_to_8023()  local
424 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_data_to_8023()
454 				(struct ieee80211s_hdr *) (skb->data + hdrlen);  in ieee80211_data_to_8023()
456 			if (!pskb_may_pull(skb, hdrlen + 1))  in ieee80211_data_to_8023()
461 				skb_copy_bits(skb, hdrlen +  in ieee80211_data_to_8023()
464 				skb_copy_bits(skb, hdrlen +  in ieee80211_data_to_8023()
468 			hdrlen += ieee80211_get_mesh_hdrlen(meshdr);  in ieee80211_data_to_8023()
480 				(struct ieee80211s_hdr *) (skb->data + hdrlen);  in ieee80211_data_to_8023()
482 			if (!pskb_may_pull(skb, hdrlen + 1))  in ieee80211_data_to_8023()
487 				skb_copy_bits(skb, hdrlen +  in ieee80211_data_to_8023()
490 			hdrlen += ieee80211_get_mesh_hdrlen(meshdr);  in ieee80211_data_to_8023()
501 	if (!pskb_may_pull(skb, hdrlen + 8))  in ieee80211_data_to_8023()
504 	payload = skb->data + hdrlen;  in ieee80211_data_to_8023()
512 		skb_pull(skb, hdrlen + 6);  in ieee80211_data_to_8023()
519 		skb_pull(skb, hdrlen);  in ieee80211_data_to_8023()
535 	u16 hdrlen, ethertype;  in ieee80211_data_from_8023()  local
562 		hdrlen = 24;  in ieee80211_data_from_8023()
571 		hdrlen = 24;  in ieee80211_data_from_8023()
579 		hdrlen = 24;  in ieee80211_data_from_8023()
587 		hdrlen += 2;  in ieee80211_data_from_8023()
612 	head_need = hdrlen + encaps_len - skb_headroom(skb);  in ieee80211_data_from_8023()
631 	memcpy(skb_push(skb, hdrlen), &hdr, hdrlen);  in ieee80211_data_from_8023()
633 	nh_pos += hdrlen;  in ieee80211_data_from_8023()
634 	h_pos += hdrlen;  in ieee80211_data_from_8023()