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authorDavid S. Miller <davem@davemloft.net>2012-07-02 21:52:24 -0700
committerDavid S. Miller <davem@davemloft.net>2012-07-05 01:04:01 -0700
commitf894cbf847c9bea1955095bf37aca6c050553167 (patch)
tree9cc63b36c2d299bba95ea90213f4a9ef0ae433d6 /net/decnet
parent5110effee8fde2edfacac9cd12a9960ab2dc39ea (diff)
downloadlinux-stericsson-f894cbf847c9bea1955095bf37aca6c050553167.tar.gz
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 'net/decnet')
-rw-r--r--net/decnet/dn_route.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 2493ed5bfecd..60e4c6e1bac0 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -117,7 +117,9 @@ static void dn_dst_destroy(struct dst_entry *);
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 struct neighbour *dn_dst_neigh_lookup(const struct dst_entry *dst, const void *daddr);
+static struct neighbour *dn_dst_neigh_lookup(const struct dst_entry *dst,
+ struct sk_buff *skb,
+ const void *daddr);
static int dn_route_input(struct sk_buff *);
static void dn_run_flush(unsigned long dummy);
@@ -828,7 +830,9 @@ static unsigned int dn_dst_mtu(const struct dst_entry *dst)
return mtu ? : dst->dev->mtu;
}
-static struct neighbour *dn_dst_neigh_lookup(const struct dst_entry *dst, const void *daddr)
+static struct neighbour *dn_dst_neigh_lookup(const struct dst_entry *dst,
+ struct sk_buff *skb,
+ const void *daddr)
{
return __neigh_lookup_errno(&dn_neigh_table, daddr, dst->dev);
}