diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 82 |
1 files changed, 26 insertions, 56 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index cc9ab80581d7..77f43aa373fe 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -480,7 +480,7 @@ EXPORT_SYMBOL(dev_add_offload); * and must not be freed until after all the CPU's have gone * through a quiescent state. */ -void __dev_remove_offload(struct packet_offload *po) +static void __dev_remove_offload(struct packet_offload *po) { struct list_head *head = &offload_base; struct packet_offload *po1; @@ -498,7 +498,6 @@ void __dev_remove_offload(struct packet_offload *po) out: spin_unlock(&offload_lock); } -EXPORT_SYMBOL(__dev_remove_offload); /** * dev_remove_offload - remove packet offload handler @@ -1566,14 +1565,14 @@ EXPORT_SYMBOL(unregister_netdevice_notifier); * are as for raw_notifier_call_chain(). */ -int call_netdevice_notifiers_info(unsigned long val, struct net_device *dev, - struct netdev_notifier_info *info) +static int call_netdevice_notifiers_info(unsigned long val, + struct net_device *dev, + struct netdev_notifier_info *info) { ASSERT_RTNL(); netdev_notifier_info_init(info, dev); return raw_notifier_call_chain(&netdev_chain, val, info); } -EXPORT_SYMBOL(call_netdevice_notifiers_info); /** * call_netdevice_notifiers - call all network notifier blocks @@ -4355,19 +4354,6 @@ struct netdev_adjacent { struct rcu_head rcu; }; -static struct netdev_adjacent *__netdev_find_adj_rcu(struct net_device *dev, - struct net_device *adj_dev, - struct list_head *adj_list) -{ - struct netdev_adjacent *adj; - - list_for_each_entry_rcu(adj, adj_list, list) { - if (adj->dev == adj_dev) - return adj; - } - return NULL; -} - static struct netdev_adjacent *__netdev_find_adj(struct net_device *dev, struct net_device *adj_dev, struct list_head *adj_list) @@ -4406,13 +4392,12 @@ EXPORT_SYMBOL(netdev_has_upper_dev); * Find out if a device is linked to an upper device and return true in case * it is. The caller must hold the RTNL lock. */ -bool netdev_has_any_upper_dev(struct net_device *dev) +static bool netdev_has_any_upper_dev(struct net_device *dev) { ASSERT_RTNL(); return !list_empty(&dev->all_adj_list.upper); } -EXPORT_SYMBOL(netdev_has_any_upper_dev); /** * netdev_master_upper_dev_get - Get master upper device @@ -4644,9 +4629,9 @@ free_adj: return ret; } -void __netdev_adjacent_dev_remove(struct net_device *dev, - struct net_device *adj_dev, - struct list_head *dev_list) +static void __netdev_adjacent_dev_remove(struct net_device *dev, + struct net_device *adj_dev, + struct list_head *dev_list) { struct netdev_adjacent *adj; char linkname[IFNAMSIZ+7]; @@ -4684,11 +4669,11 @@ void __netdev_adjacent_dev_remove(struct net_device *dev, kfree_rcu(adj, rcu); } -int __netdev_adjacent_dev_link_lists(struct net_device *dev, - struct net_device *upper_dev, - struct list_head *up_list, - struct list_head *down_list, - void *private, bool master) +static int __netdev_adjacent_dev_link_lists(struct net_device *dev, + struct net_device *upper_dev, + struct list_head *up_list, + struct list_head *down_list, + void *private, bool master) { int ret; @@ -4707,8 +4692,8 @@ int __netdev_adjacent_dev_link_lists(struct net_device *dev, return 0; } -int __netdev_adjacent_dev_link(struct net_device *dev, - struct net_device *upper_dev) +static int __netdev_adjacent_dev_link(struct net_device *dev, + struct net_device *upper_dev) { return __netdev_adjacent_dev_link_lists(dev, upper_dev, &dev->all_adj_list.upper, @@ -4716,26 +4701,26 @@ int __netdev_adjacent_dev_link(struct net_device *dev, NULL, false); } -void __netdev_adjacent_dev_unlink_lists(struct net_device *dev, - struct net_device *upper_dev, - struct list_head *up_list, - struct list_head *down_list) +static void __netdev_adjacent_dev_unlink_lists(struct net_device *dev, + struct net_device *upper_dev, + struct list_head *up_list, + struct list_head *down_list) { __netdev_adjacent_dev_remove(dev, upper_dev, up_list); __netdev_adjacent_dev_remove(upper_dev, dev, down_list); } -void __netdev_adjacent_dev_unlink(struct net_device *dev, - struct net_device *upper_dev) +static void __netdev_adjacent_dev_unlink(struct net_device *dev, + struct net_device *upper_dev) { __netdev_adjacent_dev_unlink_lists(dev, upper_dev, &dev->all_adj_list.upper, &upper_dev->all_adj_list.lower); } -int __netdev_adjacent_dev_link_neighbour(struct net_device *dev, - struct net_device *upper_dev, - void *private, bool master) +static int __netdev_adjacent_dev_link_neighbour(struct net_device *dev, + struct net_device *upper_dev, + void *private, bool master) { int ret = __netdev_adjacent_dev_link(dev, upper_dev); @@ -4754,8 +4739,8 @@ int __netdev_adjacent_dev_link_neighbour(struct net_device *dev, return 0; } -void __netdev_adjacent_dev_unlink_neighbour(struct net_device *dev, - struct net_device *upper_dev) +static void __netdev_adjacent_dev_unlink_neighbour(struct net_device *dev, + struct net_device *upper_dev) { __netdev_adjacent_dev_unlink(dev, upper_dev); __netdev_adjacent_dev_unlink_lists(dev, upper_dev, @@ -4944,21 +4929,6 @@ void netdev_upper_dev_unlink(struct net_device *dev, } EXPORT_SYMBOL(netdev_upper_dev_unlink); -void *netdev_lower_dev_get_private_rcu(struct net_device *dev, - struct net_device *lower_dev) -{ - struct netdev_adjacent *lower; - - if (!lower_dev) - return NULL; - lower = __netdev_find_adj_rcu(dev, lower_dev, &dev->adj_list.lower); - if (!lower) - return NULL; - - return lower->private; -} -EXPORT_SYMBOL(netdev_lower_dev_get_private_rcu); - void *netdev_lower_dev_get_private(struct net_device *dev, struct net_device *lower_dev) { |