vport-gre.c (2fe5de9ce7d57498abc14b375cad2fcf8c3ee6cc) vport-gre.c (60ff746739bf805a912484643c720b6124826140)
1/*
2 * Copyright (c) 2007-2013 Nicira, Inc.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of version 2 of the GNU General Public
6 * License as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but

--- 158 unchanged lines hidden (view full) ---

167 if (unlikely(!skb)) {
168 err = 0;
169 goto err_free_rt;
170 }
171
172 df = OVS_CB(skb)->tun_key->tun_flags & TUNNEL_DONT_FRAGMENT ?
173 htons(IP_DF) : 0;
174
1/*
2 * Copyright (c) 2007-2013 Nicira, Inc.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of version 2 of the GNU General Public
6 * License as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but

--- 158 unchanged lines hidden (view full) ---

167 if (unlikely(!skb)) {
168 err = 0;
169 goto err_free_rt;
170 }
171
172 df = OVS_CB(skb)->tun_key->tun_flags & TUNNEL_DONT_FRAGMENT ?
173 htons(IP_DF) : 0;
174
175 skb->local_df = 1;
175 skb->ignore_df = 1;
176
177 return iptunnel_xmit(skb->sk, rt, skb, fl.saddr,
178 OVS_CB(skb)->tun_key->ipv4_dst, IPPROTO_GRE,
179 OVS_CB(skb)->tun_key->ipv4_tos,
180 OVS_CB(skb)->tun_key->ipv4_ttl, df, false);
181err_free_rt:
182 ip_rt_put(rt);
183error:

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177 return iptunnel_xmit(skb->sk, rt, skb, fl.saddr,
178 OVS_CB(skb)->tun_key->ipv4_dst, IPPROTO_GRE,
179 OVS_CB(skb)->tun_key->ipv4_tos,
180 OVS_CB(skb)->tun_key->ipv4_ttl, df, false);
181err_free_rt:
182 ip_rt_put(rt);
183error:

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