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[IPV6] ROUTE: Prefer reachable nexthop only if the caller requests. 

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
This commit is contained in:
YOSHIFUJI Hideaki 2006-11-06 09:45:45 -08:00 committed by David S. Miller
parent ea73ee23c4
commit 557e92efd4
1 changed files with 1 additions and 3 deletions
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4
net/ipv6/route.c
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@ -349,9 +349,7 @@ static int rt6_score_route(struct rt6_info *rt, int oif,
m |= IPV6_DECODE_PREF(IPV6_EXTRACT_PREF(rt->rt6i_flags)) << 2;
#endif
n = rt6_check_neigh(rt);
if (n > 1)
m |= 16;
else if (!n && strict & RT6_LOOKUP_F_REACHABLE)
if (!n && (strict & RT6_LOOKUP_F_REACHABLE))
return -1;
return m;
}