diff --git a/include/net/udp.h b/include/net/udp.h
index 5a8421cd9083..488a6d2babcc 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -273,9 +273,6 @@ static inline struct sk_buff *skb_recv_udp(struct sock *sk, unsigned int flags,
 
 int udp_v4_early_demux(struct sk_buff *skb);
 bool udp_sk_rx_dst_set(struct sock *sk, struct dst_entry *dst);
-int udp_get_port(struct sock *sk, unsigned short snum,
-		 int (*saddr_cmp)(const struct sock *,
-				  const struct sock *));
 int udp_err(struct sk_buff *, u32);
 int udp_abort(struct sock *sk, int err);
 int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len);
diff --git a/include/net/udplite.h b/include/net/udplite.h
index 299c14ce2bb9..bd33ff2b8f42 100644
--- a/include/net/udplite.h
+++ b/include/net/udplite.h
@@ -81,6 +81,4 @@ static inline __wsum udplite_csum(struct sk_buff *skb)
 }
 
 void udplite4_register(void);
-int udplite_get_port(struct sock *sk, unsigned short snum,
-		     int (*scmp)(const struct sock *, const struct sock *));
 #endif	/* _UDPLITE_H */