Merge branch 'net_sched_actions'

[~andy/linux] / net / ipv6 / route.c

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 7faa9d5e15033ae45715d63a33c21150e74f8665..ddb9d41c8eea34845413cc112a7ce832e160f4e2 100644 (file)
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -84,6 +84,8 @@ static int             ip6_dst_gc(struct dst_ops *ops);
 
 static int             ip6_pkt_discard(struct sk_buff *skb);
 static int             ip6_pkt_discard_out(struct sk_buff *skb);
+static int             ip6_pkt_prohibit(struct sk_buff *skb);
+static int             ip6_pkt_prohibit_out(struct sk_buff *skb);
 static void            ip6_link_failure(struct sk_buff *skb);
 static void            ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
                                           struct sk_buff *skb, u32 mtu);
@@ -234,9 +236,6 @@ static const struct rt6_info ip6_null_entry_template = {
 
 #ifdef CONFIG_IPV6_MULTIPLE_TABLES
 
-static int ip6_pkt_prohibit(struct sk_buff *skb);
-static int ip6_pkt_prohibit_out(struct sk_buff *skb);
-
 static const struct rt6_info ip6_prohibit_entry_template = {
        .dst = {
                .__refcnt       = ATOMIC_INIT(1),
@@ -1565,21 +1564,24 @@ int ip6_route_add(struct fib6_config *cfg)
                                goto out;
                        }
                }
-               rt->dst.output = ip6_pkt_discard_out;
-               rt->dst.input = ip6_pkt_discard;
                rt->rt6i_flags = RTF_REJECT|RTF_NONEXTHOP;
                switch (cfg->fc_type) {
                case RTN_BLACKHOLE:
                        rt->dst.error = -EINVAL;
+                       rt->dst.output = dst_discard;
+                       rt->dst.input = dst_discard;
                        break;
                case RTN_PROHIBIT:
                        rt->dst.error = -EACCES;
+                       rt->dst.output = ip6_pkt_prohibit_out;
+                       rt->dst.input = ip6_pkt_prohibit;
                        break;
                case RTN_THROW:
-                       rt->dst.error = -EAGAIN;
-                       break;
                default:
-                       rt->dst.error = -ENETUNREACH;
+                       rt->dst.error = (cfg->fc_type == RTN_THROW) ? -EAGAIN
+                                       : -ENETUNREACH;
+                       rt->dst.output = ip6_pkt_discard_out;
+                       rt->dst.input = ip6_pkt_discard;
                        break;
                }
                goto install_route;
@@ -2144,8 +2146,6 @@ static int ip6_pkt_discard_out(struct sk_buff *skb)
        return ip6_pkt_drop(skb, ICMPV6_NOROUTE, IPSTATS_MIB_OUTNOROUTES);
 }
 
-#ifdef CONFIG_IPV6_MULTIPLE_TABLES
-
 static int ip6_pkt_prohibit(struct sk_buff *skb)
 {
        return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_INNOROUTES);
@@ -2157,8 +2157,6 @@ static int ip6_pkt_prohibit_out(struct sk_buff *skb)
        return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_OUTNOROUTES);
 }
 
-#endif
-
 /*
  *     Allocate a dst for local (unicast / anycast) address.
  */