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Remove obsolescent comments from nd6_purge().

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MFC after:	1 week
This commit is contained in:
Mark Johnston 2016-05-09 23:43:12 +00:00
parent 29df9f6b75
commit df890b8e73
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=299290
1 changed files with 2 additions and 18 deletions
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20
sys/netinet6/nd6.c
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@ -1097,8 +1097,8 @@ regen_tmpaddr(struct in6_ifaddr *ia6)
}
/*
* Nuke neighbor cache/prefix/default router management table, right before
* ifp goes away.
* Remove prefix and default router list entries corresponding to ifp. Neighbor
* cache entries are freed in in6_domifdetach().
*/
void
nd6_purge(struct ifnet *ifp)
@ -1147,14 +1147,6 @@ nd6_purge(struct ifnet *ifp)
*/
pr->ndpr_refcnt = 0;
/*
* Previously, pr->ndpr_addr is removed as well,
* but I strongly believe we don't have to do it.
* nd6_purge() is only called from in6_ifdetach(),
* which removes all the associated interface addresses
* by itself.
* (jinmei@kame.net 20010129)
*/
prelist_remove(pr);
}
}
@ -1167,14 +1159,6 @@ nd6_purge(struct ifnet *ifp)
/* Refresh default router list. */
defrouter_select();
}
/* XXXXX
* We do not nuke the neighbor cache entries here any more
* because the neighbor cache is kept in if_afdata[AF_INET6].
* nd6_purge() is invoked by in6_ifdetach() which is called
* from if_detach() where everything gets purged. So let
* in6_domifdetach() do the actual L2 table purging work.
*/
}
/*