ipv6: use addrconf_get_prefix_route() to remove peer addr

addrconf_get_prefix_route() ensures to get the right route in the right table.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 3 deletions

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index ce761c7e6675..fc1fac2a0528 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -4768,10 +4768,9 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
                 addrconf_leave_solict(ifp->idev, &ifp->addr);
                 if (!ipv6_addr_any(&ifp->peer_addr)) {
                         struct rt6_info *rt;
-                        struct net_device *dev = ifp->idev->dev;
 
-                        rt = rt6_lookup(dev_net(dev), &ifp->peer_addr, NULL,
-                                        dev->ifindex, 1);
+                        rt = addrconf_get_prefix_route(&ifp->peer_addr, 128,
+                                                       ifp->idev->dev, 0, 0);
                         if (rt && ip6_del_rt(rt))
                                 dst_free(&rt->dst);
                 }