if (r < 0)
return r;
if (r == 0)
- return -ENOTSUP;
+ return -EOPNOTSUPP;
}
/* If the cookie number isn't kept, then we know that no reply
assert_return(!bus_pid_changed(bus), -ECHILD);
if (!bus->is_kernel)
- return -ENOTSUP;
+ return -EOPNOTSUPP;
if (!BUS_IS_OPEN(bus->state))
return -ENOTCONN;