diff options
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 9b278c4ebee1..22111ffd68df 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -158,7 +158,9 @@ struct net_bridge_port static inline struct net_bridge_port *br_port_get_rcu(const struct net_device *dev) { - struct net_bridge_port *port = rcu_dereference(dev->rx_handler_data); + struct net_bridge_port *port = + rcu_dereference_rtnl(dev->rx_handler_data); + return br_port_exists(dev) ? port : NULL; } @@ -288,7 +290,6 @@ struct br_input_skb_cb { pr_debug("%s: " format, (br)->dev->name, ##args) extern struct notifier_block br_device_notifier; -extern const u8 br_group_address[ETH_ALEN]; /* called under bridge lock */ static inline int br_is_root_bridge(const struct net_bridge *br) @@ -553,6 +554,9 @@ extern struct rtnl_link_ops br_link_ops; extern int br_netlink_init(void); extern void br_netlink_fini(void); extern void br_ifinfo_notify(int event, struct net_bridge_port *port); +extern int br_setlink(struct net_device *dev, struct nlmsghdr *nlmsg); +extern int br_getlink(struct sk_buff *skb, u32 pid, u32 seq, + struct net_device *dev); #ifdef CONFIG_SYSFS /* br_sysfs_if.c */ @@ -566,10 +570,10 @@ extern void br_sysfs_delbr(struct net_device *dev); #else -#define br_sysfs_addif(p) (0) -#define br_sysfs_renameif(p) (0) -#define br_sysfs_addbr(dev) (0) -#define br_sysfs_delbr(dev) do { } while(0) +static inline int br_sysfs_addif(struct net_bridge_port *p) { return 0; } +static inline int br_sysfs_renameif(struct net_bridge_port *p) { return 0; } +static inline int br_sysfs_addbr(struct net_device *dev) { return 0; } +static inline void br_sysfs_delbr(struct net_device *dev) { return; } #endif /* CONFIG_SYSFS */ #endif |