}
}
- if (arg_ifindex > 0 && arg_ifindex != ifi) {
- log_error("Specified multiple different interfaces. Refusing.");
- return -EINVAL;
- }
+ if (arg_ifindex > 0 && arg_ifindex != ifi)
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Specified multiple different interfaces. Refusing.");
arg_ifindex = ifi;
free_and_replace(arg_ifname, iface);