batman-adv: Remove declaration of batman_skb_recv
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 <sven@narfation.org>
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 @@
/* 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 @@
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);
