netfilter: flowtable: move FLOW_OFFLOAD_DIR_MAX away from enumeration

[linux-2.6-microblaze.git] / net / netfilter / nf_flow_table_ip.c

diff --git a/net/netfilter/nf_flow_table_ip.c b/net/netfilter/nf_flow_table_ip.c
index 95adf74..0579e15 100644 (file)
--- a/net/netfilter/nf_flow_table_ip.c
+++ b/net/netfilter/nf_flow_table_ip.c
@@ -96,8 +96,6 @@ static int nf_flow_snat_ip(const struct flow_offload *flow, struct sk_buff *skb,
                new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v4.s_addr;
                iph->daddr = new_addr;
                break;
-       default:
-               return -1;
        }
        csum_replace4(&iph->check, addr, new_addr);
 
@@ -121,8 +119,6 @@ static int nf_flow_dnat_ip(const struct flow_offload *flow, struct sk_buff *skb,
                new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v4.s_addr;
                iph->saddr = new_addr;
                break;
-       default:
-               return -1;
        }
        csum_replace4(&iph->check, addr, new_addr);
 
@@ -371,8 +367,6 @@ static int nf_flow_snat_ipv6(const struct flow_offload *flow,
                new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v6;
                ip6h->daddr = new_addr;
                break;
-       default:
-               return -1;
        }
 
        return nf_flow_nat_ipv6_l4proto(skb, ip6h, thoff, &addr, &new_addr);
@@ -396,8 +390,6 @@ static int nf_flow_dnat_ipv6(const struct flow_offload *flow,
                new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v6;
                ip6h->saddr = new_addr;
                break;
-       default:
-               return -1;
        }
 
        return nf_flow_nat_ipv6_l4proto(skb, ip6h, thoff, &addr, &new_addr);