Remove +20y old rt_timer_init() comment

Obsolete since last year's r1.411 "Rework the rttimer code."
OK claudio

diff --git a/sys/net/route.c b/sys/net/route.c
index 6d5da1d..a3de25d 100644 (file)
--- a/sys/net/route.c
+++ b/sys/net/route.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: route.c,v 1.417 2023/04/26 15:40:33 kn Exp $  */
+/*     $OpenBSD: route.c,v 1.418 2023/04/26 16:09:44 kn Exp $  */
 /*     $NetBSD: route.c,v 1.14 1996/02/13 22:00:46 christos Exp $      */
 
 /*
@@ -1376,13 +1376,6 @@ struct rttimer {
        }                                                               \
 }
 
-/*
- * Some subtle order problems with domain initialization mean that
- * we cannot count on this being run from rt_init before various
- * protocol initializations are done.  Therefore, we make sure
- * that this is run when the first queue is added...
- */
-
 void
 rt_timer_init(void)
 {
@@ -1486,7 +1479,7 @@ rt_timer_get_expire(const struct rtentry *rt)
 {
        const struct rttimer    *r;
        time_t                   expire = 0;
-       
+
        mtx_enter(&rttimer_mtx);
        LIST_FOREACH(r, &rt->rt_timer, rtt_link) {
                if (expire == 0 || expire > r->rtt_expire)