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bridge: netpoll cleanup

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Move code around so that the ifdef for NETPOLL_CONTROLLER don't have to
show up in main code path. The control functions should be in helpers
that are only compiled if needed.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger
2010-05-10 09:31:08 +00:00
committed by David S. Miller
parent c17b274dc2
commit cfb478da70
3 changed files with 40 additions and 29 deletions
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23
net/bridge/br_if.c
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@@ -154,14 +154,7 @@ static void del_nbp(struct net_bridge_port *p)
kobject_uevent(&p->kobj, KOBJ_REMOVE);
kobject_del(&p->kobj);
#ifdef CONFIG_NET_POLL_CONTROLLER
if (br_devices_support_netpoll(br))
br->dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
if (dev->netdev_ops->ndo_netpoll_cleanup)
dev->netdev_ops->ndo_netpoll_cleanup(dev);
else
dev->npinfo = NULL;
#endif
br_netpoll_disable(br, dev);
call_rcu(&p->rcu, destroy_nbp_rcu);
}
@@ -455,19 +448,7 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
kobject_uevent(&p->kobj, KOBJ_ADD);
#ifdef CONFIG_NET_POLL_CONTROLLER
if (br_devices_support_netpoll(br)) {
br->dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
if (br->dev->npinfo)
dev->npinfo = br->dev->npinfo;
} else if (!(br->dev->priv_flags & IFF_DISABLE_NETPOLL)) {
br->dev->priv_flags |= IFF_DISABLE_NETPOLL;
printk(KERN_INFO "New device %s does not support netpoll\n",
dev->name);
printk(KERN_INFO "Disabling netpoll for %s\n",
br->dev->name);
}
#endif
br_netpoll_enable(br, dev);
return 0;
err2: