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-rw-r--r--net/ipv6/route.c36
1 files changed, 9 insertions, 27 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 60058f3dcc48..ebb7519bec2a 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -260,34 +260,16 @@ static struct dst_ops ip6_dst_ops_template = {
.confirm_neigh = ip6_confirm_neigh,
};
-static unsigned int ip6_blackhole_mtu(const struct dst_entry *dst)
-{
- unsigned int mtu = dst_metric_raw(dst, RTAX_MTU);
-
- return mtu ? : dst->dev->mtu;
-}
-
-static void ip6_rt_blackhole_update_pmtu(struct dst_entry *dst, struct sock *sk,
- struct sk_buff *skb, u32 mtu,
- bool confirm_neigh)
-{
-}
-
-static void ip6_rt_blackhole_redirect(struct dst_entry *dst, struct sock *sk,
- struct sk_buff *skb)
-{
-}
-
static struct dst_ops ip6_dst_blackhole_ops = {
- .family = AF_INET6,
- .destroy = ip6_dst_destroy,
- .check = ip6_dst_check,
- .mtu = ip6_blackhole_mtu,
- .default_advmss = ip6_default_advmss,
- .update_pmtu = ip6_rt_blackhole_update_pmtu,
- .redirect = ip6_rt_blackhole_redirect,
- .cow_metrics = dst_cow_metrics_generic,
- .neigh_lookup = ip6_dst_neigh_lookup,
+ .family = AF_INET6,
+ .default_advmss = ip6_default_advmss,
+ .neigh_lookup = ip6_dst_neigh_lookup,
+ .check = ip6_dst_check,
+ .destroy = ip6_dst_destroy,
+ .cow_metrics = dst_cow_metrics_generic,
+ .update_pmtu = dst_blackhole_update_pmtu,
+ .redirect = dst_blackhole_redirect,
+ .mtu = dst_blackhole_mtu,
};
static const u32 ip6_template_metrics[RTAX_MAX] = {