Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfashe...

[linux-2.6-omap-h63xx.git] / include / net / neighbour.h

diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 23967031ddb7f4f9bffbdb6974aed85b31d9f91c..ad7fe1121412a013c67c7638ab3907b28716bb61 100644 (file)
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -36,7 +36,7 @@ struct neigh_parms
        struct net_device *dev;
        struct neigh_parms *next;
        int     (*neigh_setup)(struct neighbour *);
-       void    (*neigh_destructor)(struct neighbour *);
+       void    (*neigh_cleanup)(struct neighbour *);
        struct neigh_table *tbl;
 
        void    *sysctl_table;
@@ -309,6 +309,24 @@ static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
        return 0;
 }
 
+static inline int neigh_hh_output(struct hh_cache *hh, struct sk_buff *skb)
+{
+       unsigned seq;
+       int hh_len;
+
+       do {
+               int hh_alen;
+
+               seq = read_seqbegin(&hh->hh_lock);
+               hh_len = hh->hh_len;
+               hh_alen = HH_DATA_ALIGN(hh_len);
+               memcpy(skb->data - hh_alen, hh->hh_data, hh_alen);
+       } while (read_seqretry(&hh->hh_lock, seq));
+
+       skb_push(skb, hh_len);
+       return hh->hh_output(skb);
+}
+
 static inline struct neighbour *
 __neigh_lookup(struct neigh_table *tbl, const void *pkey, struct net_device *dev, int creat)
 {