1 files changed, 2 insertions, 5 deletions

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 09a22f4f36c9..ca8d4ea48a5d 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -851,7 +851,7 @@ out:
 static void ndisc_recv_na(struct sk_buff *skb)
 {
         struct nd_msg *msg = (struct nd_msg *)skb_transport_header(skb);
-        const struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;
+        struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;
         const struct in6_addr *daddr = &ipv6_hdr(skb)->daddr;
         u8 *lladdr = NULL;
         u32 ndoptlen = skb_tail_pointer(skb) - (skb_transport_header(skb) +
@@ -944,10 +944,7 @@ static void ndisc_recv_na(struct sk_buff *skb)
                         /*
                          * Change: router to host
                          */
-                        struct rt6_info *rt;
-                        rt = rt6_get_dflt_router(saddr, dev);
-                        if (rt)
-                                ip6_del_rt(rt);
+                        rt6_clean_tohost(dev_net(dev),  saddr);
                 }
 
 out: