64 	u16 link_up;		/* air link up or down */  member
421 	int link_up;  in sierra_net_handle_lsi()  local
423 	link_up = sierra_net_parse_lsi(dev, data + hh->hdrlen,  in sierra_net_handle_lsi()
425 	if (link_up < 0) {  in sierra_net_handle_lsi()
429 	if (link_up) {  in sierra_net_handle_lsi()
431 		priv->link_up = 1;  in sierra_net_handle_lsi()
433 		priv->link_up = 0;  in sierra_net_handle_lsi()
435 	usbnet_link_change(dev, link_up, 0);  in sierra_net_handle_lsi()
628 	return sierra_net_get_private(dev)->link_up && netif_running(net);  in sierra_net_get_link()
872 	if (priv->link_up && check_ethip_packet(skb, dev) && is_ip(skb)) {  in sierra_net_tx_fixup()
903 	if (!priv->link_up)  in sierra_net_tx_fixup()