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net: Remove unused neighbour layer ops. 

It's simpler to just keep these things out until there is a real user
of them, so we can see what the needs actually are, rather than keep
these things around as useless overhead.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-12-13 16:44:22 -05:00
parent 6edf91da43
commit 5c3ddec73d
3 changed files with 0 additions and 12 deletions
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1
include/linux/netdevice.h
View File

@ -974,7 +974,6 @@ struct net_device_ops {
int (*ndo_set_features)(struct net_device *dev, int (*ndo_set_features)(struct net_device *dev,
netdev_features_t features); netdev_features_t features);
int (*ndo_neigh_construct)(struct neighbour *n); int (*ndo_neigh_construct)(struct neighbour *n);
void (*ndo_neigh_destroy)(struct neighbour *n);
}; };
/* /*

1
include/net/neighbour.h
View File

@ -43,7 +43,6 @@ struct neigh_parms {
#endif #endif
struct net_device *dev; struct net_device *dev;
struct neigh_parms *next; struct neigh_parms *next;
int (*neigh_setup)(struct neighbour *);
void (*neigh_cleanup)(struct neighbour *); void (*neigh_cleanup)(struct neighbour *);
struct neigh_table *tbl; struct neigh_table *tbl;

10
net/core/neighbour.c
View File

@ -497,13 +497,6 @@ struct neighbour *neigh_create(struct neigh_table *tbl, const void *pkey,
} }
} }
/* Device specific setup. */
if (n->parms->neigh_setup &&
(error = n->parms->neigh_setup(n)) < 0) {
rc = ERR_PTR(error);
goto out_neigh_release;
}
n->confirmed = jiffies - (n->parms->base_reachable_time << 1); n->confirmed = jiffies - (n->parms->base_reachable_time << 1);
write_lock_bh(&tbl->lock); write_lock_bh(&tbl->lock);
@ -717,9 +710,6 @@ void neigh_destroy(struct neighbour *neigh)
skb_queue_purge(&neigh->arp_queue); skb_queue_purge(&neigh->arp_queue);
neigh->arp_queue_len_bytes = 0; neigh->arp_queue_len_bytes = 0;
if (dev->netdev_ops->ndo_neigh_destroy)
dev->netdev_ops->ndo_neigh_destroy(neigh);
dev_put(dev); dev_put(dev);
neigh_parms_put(neigh->parms); neigh_parms_put(neigh->parms);