datapath: tunnel: Do not use inner ip-header-id for tunnel ip-header-id.

[sliver-openvswitch.git] / datapath / linux / compat / include / net / ip_tunnels.h

diff --git a/datapath/linux/compat/include/net/ip_tunnels.h b/datapath/linux/compat/include/net/ip_tunnels.h
index ad17c9d..14f55d0 100644 (file)
--- a/datapath/linux/compat/include/net/ip_tunnels.h
+++ b/datapath/linux/compat/include/net/ip_tunnels.h
@@ -31,20 +31,6 @@ struct tnl_ptk_info {
 #define PACKET_RCVD    0
 #define PACKET_REJECT  1
 
-static inline void tunnel_ip_select_ident(struct sk_buff *skb,
-                                         const struct iphdr  *old_iph,
-                                         struct dst_entry *dst)
-{
-       struct iphdr *iph = ip_hdr(skb);
-
-       /* Use inner packet iph-id if possible. */
-       if (skb->protocol == htons(ETH_P_IP) && old_iph->id)
-               iph->id = old_iph->id;
-       else
-               __ip_select_ident(iph, dst,
-                               (skb_shinfo(skb)->gso_segs ?: 1) - 1);
-}
-
 int iptunnel_xmit(struct net *net, struct rtable *rt,
                  struct sk_buff *skb,
                  __be32 src, __be32 dst, __u8 proto,