Add Nicira extension to OpenFlow for dropping spoofed ARP packets.

[sliver-openvswitch.git] / datapath / flow.c

diff --git a/datapath/flow.c b/datapath/flow.c
index 5e362e3..c37c8e0 100644 (file)
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -34,21 +34,6 @@
 struct kmem_cache *flow_cache;
 static unsigned int hash_seed;
 
-struct arp_eth_header
-{
-       __be16      ar_hrd;     /* format of hardware address   */
-       __be16      ar_pro;     /* format of protocol address   */
-       unsigned char   ar_hln; /* length of hardware address   */
-       unsigned char   ar_pln; /* length of protocol address   */
-       __be16      ar_op;      /* ARP opcode (command)     */
-
-       /* Ethernet+IPv4 specific members. */
-       unsigned char       ar_sha[ETH_ALEN];   /* sender hardware address  */
-       unsigned char       ar_sip[4];          /* sender IP address        */
-       unsigned char       ar_tha[ETH_ALEN];   /* target hardware address  */
-       unsigned char       ar_tip[4];          /* target IP address        */
-} __attribute__((packed));
-
 static inline bool arphdr_ok(struct sk_buff *skb)
 {
        int nh_ofs = skb_network_offset(skb);