batman_skb_recv can be defined in hard-interface.c as static because it is never used outside of that file.
Signed-off-by: Sven Eckelmann <[email protected]> --- net/batman-adv/hard-interface.c | 11 +++++++++-- net/batman-adv/hard-interface.h | 4 ---- 2 files changed, 9 insertions(+), 6 deletions(-) diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 4f95777..8a9cf7a 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -34,6 +34,12 @@ /* protect update critical side of if_list - but not the content */ static DEFINE_SPINLOCK(if_list_lock); + +static int batman_skb_recv(struct sk_buff *skb, + struct net_device *dev, + struct packet_type *ptype, + struct net_device *orig_dev); + static void hardif_free_rcu(struct rcu_head *rcu) { struct batman_if *batman_if; @@ -549,8 +555,9 @@ out: /* receive a packet with the batman ethertype coming on a hard * interface */ -int batman_skb_recv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *ptype, struct net_device *orig_dev) +static int batman_skb_recv(struct sk_buff *skb, struct net_device *dev, + struct packet_type *ptype, + struct net_device *orig_dev) { struct bat_priv *bat_priv; struct batman_packet *batman_packet; diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h index 30ec3b8..a42f5a4 100644 --- a/net/batman-adv/hard-interface.h +++ b/net/batman-adv/hard-interface.h @@ -35,10 +35,6 @@ struct batman_if *get_batman_if_by_netdev(struct net_device *net_dev); int hardif_enable_interface(struct batman_if *batman_if, char *iface_name); void hardif_disable_interface(struct batman_if *batman_if); void hardif_remove_interfaces(void); -int batman_skb_recv(struct sk_buff *skb, - struct net_device *dev, - struct packet_type *ptype, - struct net_device *orig_dev); int hardif_min_mtu(struct net_device *soft_iface); void update_min_mtu(struct net_device *soft_iface); -- 1.7.2.3
