2459 		h.h1->tp_len = skb->len;  in tpacket_rcv()
2468 		h.h2->tp_len = skb->len;  in tpacket_rcv()
2494 		h.h3->tp_len = skb->len;  in tpacket_rcv()
2623 		void *frame, struct net_device *dev, void *data, int tp_len,  in tpacket_fill_skb()  argument
2646 	to_write = tp_len;  in tpacket_fill_skb()
2650 				NULL, tp_len);  in tpacket_fill_skb()
2654 		int hdrlen = min_t(int, copylen, tp_len);  in tpacket_fill_skb()
2699 	return tp_len;  in tpacket_fill_skb()
2706 	int tp_len, off;  in tpacket_parse_header()  local
2716 		tp_len = ph.h3->tp_len;  in tpacket_parse_header()
2719 		tp_len = ph.h2->tp_len;  in tpacket_parse_header()
2722 		tp_len = ph.h1->tp_len;  in tpacket_parse_header()
2725 	if (unlikely(tp_len > size_max)) {  in tpacket_parse_header()
2726 		pr_err("packet size is too long (%d > %d)\n", tp_len, size_max);  in tpacket_parse_header()
2734 		off_max = po->tx_ring.frame_size - tp_len;  in tpacket_parse_header()
2767 	return tp_len;  in tpacket_parse_header()
2783 	int tp_len, size_max;  in tpacket_snd()  local
2861 		tp_len = tpacket_parse_header(po, ph, size_max, &data);  in tpacket_snd()
2862 		if (tp_len < 0)  in tpacket_snd()
2871 			tp_len -= vnet_hdr_sz;  in tpacket_snd()
2872 			if (tp_len < 0 ||  in tpacket_snd()
2873 			    __packet_snd_vnet_parse(vnet_hdr, tp_len)) {  in tpacket_snd()
2874 				tp_len = -EINVAL;  in tpacket_snd()
2892 		tp_len = tpacket_fill_skb(po, skb, ph, dev, data, tp_len, proto,  in tpacket_snd()
2894 		if (likely(tp_len >= 0) &&  in tpacket_snd()
2895 		    tp_len > dev->mtu + reserve &&  in tpacket_snd()
2898 			tp_len = -EMSGSIZE;  in tpacket_snd()
2900 		if (unlikely(tp_len < 0)) {  in tpacket_snd()
2910 				err = tp_len;  in tpacket_snd()
2917 				tp_len = -EINVAL;  in tpacket_snd()
2945 		len_sum += tp_len;  in tpacket_snd()
3587 		aux.tp_len = origlen;  in packet_recvmsg()