- r = rtnl_set_link_name(rtnl, udev_device_get_ifindex(dev), name);
- if (r < 0)
- log_error("error changing net interface name %s to %s: %s",
- oldname, name, strerror(-r));
- else
- print_kmsg("renamed network interface %s to %s\n", oldname, name);