2290 		h.h1->tp_len = skb->len;  in tpacket_rcv()
2299 		h.h2->tp_len = skb->len;  in tpacket_rcv()
2321 		h.h3->tp_len = skb->len;  in tpacket_rcv()
2446 		void *frame, struct net_device *dev, void *data, int tp_len,  in tpacket_fill_skb()  argument
2469 	to_write = tp_len;  in tpacket_fill_skb()
2473 				NULL, tp_len);  in tpacket_fill_skb()
2477 		int hdrlen = min_t(int, copylen, tp_len);  in tpacket_fill_skb()
2524 	return tp_len;  in tpacket_fill_skb()
2531 	int tp_len, off;  in tpacket_parse_header()  local
2541 		tp_len = ph.h3->tp_len;  in tpacket_parse_header()
2544 		tp_len = ph.h2->tp_len;  in tpacket_parse_header()
2547 		tp_len = ph.h1->tp_len;  in tpacket_parse_header()
2550 	if (unlikely(tp_len > size_max)) {  in tpacket_parse_header()
2551 		pr_err("packet size is too long (%d > %d)\n", tp_len, size_max);  in tpacket_parse_header()
2559 		off_max = po->tx_ring.frame_size - tp_len;  in tpacket_parse_header()
2592 	return tp_len;  in tpacket_parse_header()
2606 	int tp_len, size_max;  in tpacket_snd()  local
2664 		tp_len = tpacket_parse_header(po, ph, size_max, &data);  in tpacket_snd()
2665 		if (tp_len < 0)  in tpacket_snd()
2674 			tp_len -= sizeof(*vnet_hdr);  in tpacket_snd()
2675 			if (tp_len < 0 ||  in tpacket_snd()
2676 			    __packet_snd_vnet_parse(vnet_hdr, tp_len)) {  in tpacket_snd()
2677 				tp_len = -EINVAL;  in tpacket_snd()
2695 		tp_len = tpacket_fill_skb(po, skb, ph, dev, data, tp_len, proto,  in tpacket_snd()
2697 		if (likely(tp_len >= 0) &&  in tpacket_snd()
2698 		    tp_len > dev->mtu + reserve &&  in tpacket_snd()
2701 			tp_len = -EMSGSIZE;  in tpacket_snd()
2703 		if (unlikely(tp_len < 0)) {  in tpacket_snd()
2713 				err = tp_len;  in tpacket_snd()
2720 				tp_len = -EINVAL;  in tpacket_snd()
2747 		len_sum += tp_len;  in tpacket_snd()
3370 		aux.tp_len = origlen;  in packet_recvmsg()