- {
-#ifdef CONFIG_SINGLE_ROUTE
- /*
- * Implicit withdraw - when the imported kernel route becomes the best one,
- * we know that the previous one exported to the kernel was already removed,
- * but if we processed the update as usual, we would send withdraw to the
- * kernel, which would remove the new imported route instead.
- *
- * We will remove KRT_INSTALLED flag, which stops such withdraw to be
- * processed in krt_rt_notify() and krt_replace_rte().
- */
- if (e == e->net->routes)
- e->net->n.flags &= ~KRF_INSTALLED;
-#endif