Revert "net: Remove unused neighbour layer ops."

This reverts commit 5c3ddec73d01a1fae9409c197078cb02c42238c3.

S390 qeth driver actually still uses the setup ops.

Reported-by: Frank Blaschka <blaschka@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 6814c4d61c1c..e31f0a86f9b7 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -43,6 +43,7 @@ struct neigh_parms {
 #endif
         struct net_device *dev;
         struct neigh_parms *next;
+        int     (*neigh_setup)(struct neighbour *);
         void    (*neigh_cleanup)(struct neighbour *);
         struct neigh_table *tbl;