64 	u16 link_up;		/* air link up or down */  member
416 	int link_up;  in sierra_net_handle_lsi()  local
418 	link_up = sierra_net_parse_lsi(dev, data + hh->hdrlen,  in sierra_net_handle_lsi()
420 	if (link_up < 0) {  in sierra_net_handle_lsi()
424 	if (link_up) {  in sierra_net_handle_lsi()
426 		priv->link_up = 1;  in sierra_net_handle_lsi()
428 		priv->link_up = 0;  in sierra_net_handle_lsi()
430 	usbnet_link_change(dev, link_up, 0);  in sierra_net_handle_lsi()
623 	return sierra_net_get_private(dev)->link_up && netif_running(net);  in sierra_net_get_link()
869 	if (priv->link_up && check_ethip_packet(skb, dev) && is_ip(skb)) {  in sierra_net_tx_fixup()
900 	if (!priv->link_up)  in sierra_net_tx_fixup()