diff options
| author | David S. Miller <davem@davemloft.net> | 2012-07-02 21:52:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-05 01:04:01 -0700 |
| commit | f894cbf847c9bea1955095bf37aca6c050553167 (patch) | |
| tree | 9cc63b36c2d299bba95ea90213f4a9ef0ae433d6 /include/net/dst.h | |
| parent | 5110effee8fde2edfacac9cd12a9960ab2dc39ea (diff) | |
| download | linux-f894cbf847c9bea1955095bf37aca6c050553167.tar.bz2 | |
net: Add optional SKB arg to dst_ops->neigh_lookup().
Causes the handler to use the daddr in the ipv4/ipv6 header when
the route gateway is unspecified (local subnet).
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dst.h')
| -rw-r--r-- | include/net/dst.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index 84e7a3ff968d..295a70547e7d 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -420,7 +420,13 @@ static inline int dst_neigh_output(struct dst_entry *dst, struct neighbour *n, static inline struct neighbour *dst_neigh_lookup(const struct dst_entry *dst, const void *daddr) { - return dst->ops->neigh_lookup(dst, daddr); + return dst->ops->neigh_lookup(dst, NULL, daddr); +} + +static inline struct neighbour *dst_neigh_lookup_skb(const struct dst_entry *dst, + struct sk_buff *skb) +{ + return dst->ops->neigh_lookup(dst, skb, NULL); } static inline void dst_link_failure(struct sk_buff *skb) |