net: Make ndo_neigh_destroy return void.

The return value isn't used.

Suggested by Ben Hucthings.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1c4ddb3..21440e3 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -975,7 +975,7 @@ struct net_device_ops {
        int                     (*ndo_set_features)(struct net_device *dev,
                                                    netdev_features_t features);
        int                     (*ndo_neigh_construct)(struct neighbour *n);
-       int                     (*ndo_neigh_destroy)(struct neighbour *n);
+       void                    (*ndo_neigh_destroy)(struct neighbour *n);
 };
 
 /*