39 static int cfusbl_receive(struct cflayer *layr, struct cfpkt *pkt)  in cfusbl_receive()  argument
44 	cfpkt_extr_head(pkt, &hpad, 1);  in cfusbl_receive()
45 	cfpkt_extr_head(pkt, NULL, hpad);  in cfusbl_receive()
46 	return layr->up->receive(layr->up, pkt);  in cfusbl_receive()
49 static int cfusbl_transmit(struct cflayer *layr, struct cfpkt *pkt)  in cfusbl_transmit()  argument
57 	skb = cfpkt_tonative(pkt);  in cfusbl_transmit()
62 	info = cfpkt_info(pkt);  in cfusbl_transmit()
72 	cfpkt_add_head(pkt, zeros, hpad);  in cfusbl_transmit()
73 	cfpkt_add_head(pkt, &hpad, 1);  in cfusbl_transmit()
74 	cfpkt_add_head(pkt, usbl->tx_eth_hdr, sizeof(usbl->tx_eth_hdr));  in cfusbl_transmit()
75 	return layr->dn->transmit(layr->dn, pkt);  in cfusbl_transmit()