strscpy(name, IFNAMSIZ, event->name);
r = rtnl_set_link_name(&event->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));
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Error changing net interface name '%s' to '%s': %m", oldname, name);
log_debug("renamed network interface '%s' to '%s'", oldname, name);