net: ip_fragment: remove BRIDGE_NETFILTER mtu special handling

[sfrench/cifs-2.6.git] / net / bridge / br_netfilter.c

diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 535f9dae743ec879d81636959f8c199739678e4d..1e62ae5d8f4ea87af085fc447fb7e2127099f84a 100644 (file)
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -936,6 +936,13 @@ static int br_nf_ip_fragment(struct sock *sk, struct sk_buff *skb,
        return ip_do_fragment(sk, skb, output);
 }
 
+static unsigned int nf_bridge_mtu_reduction(const struct sk_buff *skb)
+{
+       if (skb->nf_bridge->orig_proto == BRNF_PROTO_PPPOE)
+               return PPPOE_SES_HLEN;
+       return 0;
+}
+
 static int br_nf_dev_queue_xmit(struct sock *sk, struct sk_buff *skb)
 {
        struct nf_bridge_info *nf_bridge;