netdev: add more functions to netdevice ops

This patch moves neigh_setup and hard_start_xmit into the network device ops
structure. For bisection, fix all the previously converted drivers as well.
Bonding driver took the biggest hit on this.

Added a prefetch of the hard_start_xmit in the fast path to try and reduce
any impact this would have.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index cca6a55909eb..9c3717a23cf7 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1327,9 +1327,9 @@ struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
                                       struct neigh_table *tbl)
 {
         struct neigh_parms *p, *ref;
-        struct net *net;
+        struct net *net = dev_net(dev);
+        const struct net_device_ops *ops = dev->netdev_ops;
 
-        net = dev_net(dev);
         ref = lookup_neigh_params(tbl, net, 0);
         if (!ref)
                 return NULL;
@@ -1341,7 +1341,7 @@ struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
                 p->reachable_time =
                                 neigh_rand_reach_time(p->base_reachable_time);
 
-                if (dev->neigh_setup && dev->neigh_setup(dev, p)) {
+                if (ops->ndo_neigh_setup && ops->ndo_neigh_setup(dev, p)) {
                         kfree(p);
                         return NULL;
                 }