2358 		h.h1->tp_len = skb->len;  in tpacket_rcv()
2367 		h.h2->tp_len = skb->len;  in tpacket_rcv()
2389 		h.h3->tp_len = skb->len;  in tpacket_rcv()
2511 		void *frame, struct net_device *dev, void *data, int tp_len,  in tpacket_fill_skb()  argument
2534 	to_write = tp_len;  in tpacket_fill_skb()
2538 				NULL, tp_len);  in tpacket_fill_skb()
2542 		int hdrlen = min_t(int, copylen, tp_len);  in tpacket_fill_skb()
2587 	return tp_len;  in tpacket_fill_skb()
2594 	int tp_len, off;  in tpacket_parse_header()  local
2604 		tp_len = ph.h3->tp_len;  in tpacket_parse_header()
2607 		tp_len = ph.h2->tp_len;  in tpacket_parse_header()
2610 		tp_len = ph.h1->tp_len;  in tpacket_parse_header()
2613 	if (unlikely(tp_len > size_max)) {  in tpacket_parse_header()
2614 		pr_err("packet size is too long (%d > %d)\n", tp_len, size_max);  in tpacket_parse_header()
2622 		off_max = po->tx_ring.frame_size - tp_len;  in tpacket_parse_header()
2655 	return tp_len;  in tpacket_parse_header()
2670 	int tp_len, size_max;  in tpacket_snd()  local
2748 		tp_len = tpacket_parse_header(po, ph, size_max, &data);  in tpacket_snd()
2749 		if (tp_len < 0)  in tpacket_snd()
2758 			tp_len -= sizeof(*vnet_hdr);  in tpacket_snd()
2759 			if (tp_len < 0 ||  in tpacket_snd()
2760 			    __packet_snd_vnet_parse(vnet_hdr, tp_len)) {  in tpacket_snd()
2761 				tp_len = -EINVAL;  in tpacket_snd()
2779 		tp_len = tpacket_fill_skb(po, skb, ph, dev, data, tp_len, proto,  in tpacket_snd()
2781 		if (likely(tp_len >= 0) &&  in tpacket_snd()
2782 		    tp_len > dev->mtu + reserve &&  in tpacket_snd()
2785 			tp_len = -EMSGSIZE;  in tpacket_snd()
2787 		if (unlikely(tp_len < 0)) {  in tpacket_snd()
2797 				err = tp_len;  in tpacket_snd()
2804 				tp_len = -EINVAL;  in tpacket_snd()
2831 		len_sum += tp_len;  in tpacket_snd()
3468 		aux.tp_len = origlen;  in packet_recvmsg()