vxlan: Call udp_flow_src_port

In vxlan and OVS vport-vxlan call common function to get source port
for a UDP tunnel. Removed vxlan_src_port since the functionality is
now in udp_flow_src_port.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c
index 0edbd95c60e7..d8b7e247bebf 100644
--- a/net/openvswitch/vport-vxlan.c
+++ b/net/openvswitch/vport-vxlan.c
@@ -143,8 +143,6 @@ static int vxlan_tnl_send(struct vport *vport, struct sk_buff *skb)
         struct rtable *rt;
         struct flowi4 fl;
         __be16 src_port;
-        int port_min;
-        int port_max;
         __be16 df;
         int err;
 
@@ -172,8 +170,7 @@ static int vxlan_tnl_send(struct vport *vport, struct sk_buff *skb)
 
         skb->ignore_df = 1;
 
-        inet_get_local_port_range(net, &port_min, &port_max);
-        src_port = vxlan_src_port(port_min, port_max, skb);
+        src_port = udp_flow_src_port(net, skb, 0, 0, true);
 
         err = vxlan_xmit_skb(vxlan_port->vs, rt, skb,
                              fl.saddr, OVS_CB(skb)->tun_key->ipv4_dst,