Merge master branch into xs5.7.

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

diff --git a/datapath/flow.c b/datapath/flow.c
index ae60617..b2de023 100644 (file)
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -293,22 +293,22 @@ int flow_extract(struct sk_buff *skb, u16 in_port, struct odp_flow_key *key)
 
                arp = (struct arp_eth_header *)skb_network_header(skb);
 
-        if (arp->ar_hrd == htons(1)
-                && arp->ar_pro == htons(ETH_P_IP)
-                && arp->ar_hln == ETH_ALEN
-                && arp->ar_pln == 4) {
-
-            /* We only match on the lower 8 bits of the opcode. */
-            if (ntohs(arp->ar_op) <= 0xff) {
-                key->nw_proto = ntohs(arp->ar_op);
-            }
-
-            if (key->nw_proto == ARPOP_REQUEST 
-                    || key->nw_proto == ARPOP_REPLY) {
-                memcpy(&key->nw_src, arp->ar_sip, sizeof(key->nw_src));
-                memcpy(&key->nw_dst, arp->ar_tip, sizeof(key->nw_dst));
-            }
-        }
+               if (arp->ar_hrd == htons(1)
+                               && arp->ar_pro == htons(ETH_P_IP)
+                               && arp->ar_hln == ETH_ALEN
+                               && arp->ar_pln == 4) {
+
+                       /* We only match on the lower 8 bits of the opcode. */
+                       if (ntohs(arp->ar_op) <= 0xff) {
+                               key->nw_proto = ntohs(arp->ar_op);
+                       }
+
+                       if (key->nw_proto == ARPOP_REQUEST 
+                                       || key->nw_proto == ARPOP_REPLY) {
+                               memcpy(&key->nw_src, arp->ar_sip, sizeof(key->nw_src));
+                               memcpy(&key->nw_dst, arp->ar_tip, sizeof(key->nw_dst));
+                       }
+               }
        } else {
                skb_reset_transport_header(skb);
        }
@@ -332,16 +332,3 @@ void flow_exit(void)
 {
        kmem_cache_destroy(flow_cache);
 }
-
-void print_flow(const struct odp_flow_key *key)
-{
-#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
-#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
-    printk("port%04x:vlan%d mac"MAC_FMT"->"MAC_FMT" "
-          "type%04x proto%d ip%x->%x port%d->%d\n",
-          key->in_port, ntohs(key->dl_vlan),
-          MAC_ARG(key->dl_src), MAC_ARG(key->dl_dst),
-          ntohs(key->dl_type), key->nw_proto,
-          key->nw_src, key->nw_dst,
-          ntohs(key->tp_src), ntohs(key->tp_dst));
-}