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Cosmetic: shorten staircase.

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This commit is contained in:
dyoung 2007-09-16 18:01:30 +00:00
parent e4a2671dea
commit 6418bbd280
1 changed files with 17 additions and 18 deletions
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35
sys/netinet6/in6.c
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@ -1,4 +1,4 @@
/* $NetBSD: in6.c,v 1.132 2007/09/11 19:54:51 gdt Exp $ */
/* $NetBSD: in6.c,v 1.133 2007/09/16 18:01:30 dyoung Exp $ */
/* $KAME: in6.c,v 1.198 2001/07/18 09:12:38 itojun Exp $ */
/*
@ -62,7 +62,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: in6.c,v 1.132 2007/09/11 19:54:51 gdt Exp $");
__KERNEL_RCSID(0, "$NetBSD: in6.c,v 1.133 2007/09/16 18:01:30 dyoung Exp $");
#include "opt_inet.h"
#include "opt_pfil_hooks.h"
@ -1382,23 +1382,22 @@ in6_unlink_ifa(struct in6_ifaddr *ia, struct ifnet *ifp)
}
}
if (!LIST_EMPTY(&oia->ia6_multiaddrs)) {
/*
* XXX thorpej@NetBSD.org -- if the interface is going
* XXX away, don't save the multicast entries, delete them!
*/
if (oia->ia_ifa.ifa_ifp->if_output == if_nulloutput) {
struct in6_multi *in6m, *next;
/*
* XXX thorpej@NetBSD.org -- if the interface is going
* XXX away, don't save the multicast entries, delete them!
*/
if (LIST_EMPTY(&oia->ia6_multiaddrs))
;
else if (oia->ia_ifa.ifa_ifp->if_output == if_nulloutput) {
struct in6_multi *in6m, *next;
for (in6m = LIST_FIRST(&oia->ia6_multiaddrs);
in6m != NULL;
in6m = next) {
next = LIST_NEXT(in6m, in6m_entry);
in6_delmulti(in6m);
}
} else
in6_savemkludge(oia);
}
for (in6m = LIST_FIRST(&oia->ia6_multiaddrs); in6m != NULL;
in6m = next) {
next = LIST_NEXT(in6m, in6m_entry);
in6_delmulti(in6m);
}
} else
in6_savemkludge(oia);
/*
* Release the reference to the base prefix. There should be a