bareudp: allow UDP L4 GRO passthrou

Similar to the previous commit, let even geneve
passthrou the L4 GRO packets
Signed-off-by: NPaolo Abeni <pabeni@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/bareudp.c

@@ -218,6 +218,7 @@ static struct socket *bareudp_create_sock(struct net *net, __be16 port)
 	if (err < 0)
 		return ERR_PTR(err);
 
+	udp_allow_gso(sock->sk);
 	return sock;
 }