- /* If we have an IP address but not a MAC address, then refresh quickly,
- * since we probably will get a MAC address soon (via ARP). Otherwise, we
- * can afford to wait a little while. */
- return r->remote_ip && eth_addr_is_zero(r->remote_mac) ? 1 : 10;
+ /* If we don't have a MAC address, then refresh quickly, since we probably
+ * will get a MAC address soon (via ARP). Otherwise, we can afford to wait
+ * a little while. */
+ return eth_addr_is_zero(r->remote_mac) ? 1 : 10;