[IPV6] ROUTE: No longer handle ::/0 specially.

We do not need to handle ::/0 routes specially any longer.
This should fix BUG #8349.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Acked-by: Yuji Sekiya <sekiya@wide.ad.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index ca08ee8..154033f 100644 (file)
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -619,14 +619,6 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
 
        ins = &fn->leaf;
 
-       if (fn->fn_flags&RTN_TL_ROOT &&
-           fn->leaf == &ip6_null_entry &&
-           !(rt->rt6i_flags & (RTF_DEFAULT | RTF_ADDRCONF)) ){
-               fn->leaf = rt;
-               rt->u.dst.rt6_next = NULL;
-               goto out;
-       }
-
        for (iter = fn->leaf; iter; iter=iter->u.dst.rt6_next) {
                /*
                 *      Search for duplicates