2 files changed, 5 insertions, 4 deletions

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 5a3e87e4b18f..41b165ffb369 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2187,8 +2187,9 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt,
 #endif
                         NLA_PUT_U32(skb, RTA_IIF, iif);
         } else if (dst) {
+                struct inet6_dev *idev = ip6_dst_idev(&rt->u.dst);
                 struct in6_addr saddr_buf;
-                if (ipv6_dev_get_saddr(ip6_dst_idev(&rt->u.dst)->dev,
+                if (ipv6_dev_get_saddr(idev ? idev->dev : NULL,
                                        dst, 0, &saddr_buf) == 0)
                         NLA_PUT(skb, RTA_PREFSRC, 16, &saddr_buf);
         }
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index d1477b350f76..a6aecf76a71b 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -379,7 +379,7 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb,
                                         uh->source, saddr, dif))) {
                 struct sk_buff *buff = skb_clone(skb, GFP_ATOMIC);
                 if (buff) {
-                        bh_lock_sock_nested(sk2);
+                        bh_lock_sock(sk2);
                         if (!sock_owned_by_user(sk2))
                                 udpv6_queue_rcv_skb(sk2, buff);
                         else
@@ -387,7 +387,7 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb,
                         bh_unlock_sock(sk2);
                 }
         }
-        bh_lock_sock_nested(sk);
+        bh_lock_sock(sk);
         if (!sock_owned_by_user(sk))
                 udpv6_queue_rcv_skb(sk, skb);
         else
@@ -508,7 +508,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
 
         /* deliver */
 
-        bh_lock_sock_nested(sk);
+        bh_lock_sock(sk);
         if (!sock_owned_by_user(sk))
                 udpv6_queue_rcv_skb(sk, skb);
         else