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| author |   David S. Miller <davem@davemloft.net> | 2011-07-18 00:40:17 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-18 00:40:17 -0700 |
| commit | d3aaeb38c40e5a6c08dd31a1b64da65c4352be36 (patch) | |
| tree | 1c17b41d11edc7a7b3477a294cba440f2a14796c /net/bridge/br_netfilter.c | |
| parent | net: Abstract dst->neighbour accesses behind helpers. (diff) | |
| download | linux-dev-d3aaeb38c40e5a6c08dd31a1b64da65c4352be36.tar.xz linux-dev-d3aaeb38c40e5a6c08dd31a1b64da65c4352be36.zip | |
net: Add ->neigh_lookup() operation to dst_ops
In the future dst entries will be neigh-less. In that environment we
need to have an easy transition point for current users of
dst->neighbour outside of the packet output fast path.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_netfilter.c')
| -rw-r--r-- | net/bridge/br_netfilter.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index b1a5f9777b7e..d6ec3720c77e 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -109,11 +109,17 @@ static u32 *fake_cow_metrics(struct dst_entry *dst, unsigned long old) return NULL; } +static struct neighbour *fake_neigh_lookup(const struct dst_entry *dst, const void *daddr) +{ + return NULL; +} + static struct dst_ops fake_dst_ops = { .family = AF_INET, .protocol = cpu_to_be16(ETH_P_IP), .update_pmtu = fake_update_pmtu, .cow_metrics = fake_cow_metrics, + .neigh_lookup = fake_neigh_lookup, }; /* |