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Cosmetic: shorten staircase.

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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13
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 $ */ /* $KAME: in6.c,v 1.198 2001/07/18 09:12:38 itojun Exp $ */
/* /*
@ -62,7 +62,7 @@
*/ */
#include <sys/cdefs.h> #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_inet.h"
#include "opt_pfil_hooks.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 thorpej@NetBSD.org -- if the interface is going
* XXX away, don't save the multicast entries, delete them! * XXX away, don't save the multicast entries, delete them!
*/ */
if (oia->ia_ifa.ifa_ifp->if_output == if_nulloutput) { if (LIST_EMPTY(&oia->ia6_multiaddrs))
;
else if (oia->ia_ifa.ifa_ifp->if_output == if_nulloutput) {
struct in6_multi *in6m, *next; struct in6_multi *in6m, *next;
for (in6m = LIST_FIRST(&oia->ia6_multiaddrs); for (in6m = LIST_FIRST(&oia->ia6_multiaddrs); in6m != NULL;
in6m != NULL;
in6m = next) { in6m = next) {
next = LIST_NEXT(in6m, in6m_entry); next = LIST_NEXT(in6m, in6m_entry);
in6_delmulti(in6m); in6_delmulti(in6m);
} }
} else } else
in6_savemkludge(oia); in6_savemkludge(oia);
}
/* /*
* Release the reference to the base prefix. There should be a * Release the reference to the base prefix. There should be a