diff --git a/include/net/udp.h b/include/net/udp.h
index f98abd2ce709bd..702bea0bac2140 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -134,6 +134,7 @@ extern void	udp_err(struct sk_buff *, u32);
 
 extern int	udp_sendmsg(struct kiocb *iocb, struct sock *sk,
 			    struct msghdr *msg, size_t len);
+extern int udp_push_pending_frames(struct sock *sk);
 extern void	udp_flush_pending_frames(struct sock *sk);
 
 extern int	udp_rcv(struct sk_buff *skb);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index dba3c01b9227c9..0b2e07fbcaaafe 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -513,7 +513,7 @@ static void udp4_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,
 /*
  * Push out all pending data as one UDP datagram. Socket is locked.
  */
-static int udp_push_pending_frames(struct sock *sk)
+int udp_push_pending_frames(struct sock *sk)
 {
 	struct udp_sock  *up = udp_sk(sk);
 	struct inet_sock *inet = inet_sk(sk);
@@ -575,6 +575,7 @@ static int udp_push_pending_frames(struct sock *sk)
 	up->pending = 0;
 	return err;
 }
+EXPORT_SYMBOL(udp_push_pending_frames);
 
 int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 		size_t len)
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 3a9185909a463a..d0367eb45ae32f 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -687,11 +687,16 @@ static int udp_v6_push_pending_frames(struct sock *sk)
 	struct udphdr *uh;
 	struct udp_sock  *up = udp_sk(sk);
 	struct inet_sock *inet = inet_sk(sk);
-	struct flowi *fl = &inet->cork.fl;
+	struct flowi *fl;
 	int err = 0;
 	int is_udplite = IS_UDPLITE(sk);
 	__wsum csum = 0;
 
+	if (up->pending == AF_INET)
+		return udp_push_pending_frames(sk);
+
+	fl = &inet->cork.fl;
+
 	/* Grab the skbuff where UDP header space exists. */
 	if ((skb = skb_peek(&sk->sk_write_queue)) == NULL)
 		goto out;