diff options
author | David S. Miller <davem@davemloft.net> | 2012-07-12 00:39:24 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2012-07-12 00:39:24 -0700 |
commit | b587ee3ba21f58b7770a132e6bca5c6658ac5095 (patch) | |
tree | e8d93a75e52e1427667ae708218ac2ebd1007b45 /net | |
parent | b94f1c0904da9b8bf031667afc48080ba7c3e8c9 (diff) | |
download | op-kernel-dev-b587ee3ba21f58b7770a132e6bca5c6658ac5095.zip op-kernel-dev-b587ee3ba21f58b7770a132e6bca5c6658ac5095.tar.gz |
net: Add dummy dst_ops->redirect method where needed.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r-- | net/bridge/br_netfilter.c | 5 | ||||
-rw-r--r-- | net/decnet/dn_route.c | 6 | ||||
-rw-r--r-- | net/ipv4/route.c | 5 | ||||
-rw-r--r-- | net/ipv6/route.c | 5 |
4 files changed, 21 insertions, 0 deletions
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index b98d3d7..81f76c4 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -115,6 +115,10 @@ static void fake_update_pmtu(struct dst_entry *dst, u32 mtu) { } +static void fake_redirect(struct dst_entry *dst, struct sk_buff *skb) +{ +} + static u32 *fake_cow_metrics(struct dst_entry *dst, unsigned long old) { return NULL; @@ -136,6 +140,7 @@ static struct dst_ops fake_dst_ops = { .family = AF_INET, .protocol = cpu_to_be16(ETH_P_IP), .update_pmtu = fake_update_pmtu, + .redirect = fake_redirect, .cow_metrics = fake_cow_metrics, .neigh_lookup = fake_neigh_lookup, .mtu = fake_mtu, diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index b5594cc..e9c4e2e 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -118,6 +118,7 @@ static void dn_dst_ifdown(struct dst_entry *, struct net_device *dev, int how); static struct dst_entry *dn_dst_negative_advice(struct dst_entry *); static void dn_dst_link_failure(struct sk_buff *); static void dn_dst_update_pmtu(struct dst_entry *dst, u32 mtu); +static void dn_dst_redirect(struct dst_entry *dst, struct sk_buff *skb); static struct neighbour *dn_dst_neigh_lookup(const struct dst_entry *dst, struct sk_buff *skb, const void *daddr); @@ -145,6 +146,7 @@ static struct dst_ops dn_dst_ops = { .negative_advice = dn_dst_negative_advice, .link_failure = dn_dst_link_failure, .update_pmtu = dn_dst_update_pmtu, + .redirect = dn_dst_redirect, .neigh_lookup = dn_dst_neigh_lookup, }; @@ -292,6 +294,10 @@ static void dn_dst_update_pmtu(struct dst_entry *dst, u32 mtu) } } +static void dn_dst_redirect(struct dst_entry *dst, struct sk_buff *skb) +{ +} + /* * When a route has been marked obsolete. (e.g. routing cache flush) */ diff --git a/net/ipv4/route.c b/net/ipv4/route.c index e98207dc..23bbe29 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2591,6 +2591,10 @@ static void ipv4_rt_blackhole_update_pmtu(struct dst_entry *dst, u32 mtu) { } +static void ipv4_rt_blackhole_redirect(struct dst_entry *dst, struct sk_buff *skb) +{ +} + static u32 *ipv4_rt_blackhole_cow_metrics(struct dst_entry *dst, unsigned long old) { @@ -2605,6 +2609,7 @@ static struct dst_ops ipv4_dst_blackhole_ops = { .mtu = ipv4_blackhole_mtu, .default_advmss = ipv4_default_advmss, .update_pmtu = ipv4_rt_blackhole_update_pmtu, + .redirect = ipv4_rt_blackhole_redirect, .cow_metrics = ipv4_rt_blackhole_cow_metrics, .neigh_lookup = ipv4_neigh_lookup, }; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 7296af1..3151aab 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -191,6 +191,10 @@ static void ip6_rt_blackhole_update_pmtu(struct dst_entry *dst, u32 mtu) { } +static void ip6_rt_blackhole_redirect(struct dst_entry *dst, struct sk_buff *skb) +{ +} + static u32 *ip6_rt_blackhole_cow_metrics(struct dst_entry *dst, unsigned long old) { @@ -205,6 +209,7 @@ static struct dst_ops ip6_dst_blackhole_ops = { .mtu = ip6_blackhole_mtu, .default_advmss = ip6_default_advmss, .update_pmtu = ip6_rt_blackhole_update_pmtu, + .redirect = ip6_rt_blackhole_redirect, .cow_metrics = ip6_rt_blackhole_cow_metrics, .neigh_lookup = ip6_neigh_lookup, }; |