arp: make arp_invalidate static

Don't export arp_invalidate, only used in arp.c

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/arp.h b/include/net/arp.h
index 7509d9d..73c4986 100644 (file)
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -62,6 +62,5 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
                           const unsigned char *src_hw,
                           const unsigned char *target_hw);
 void arp_xmit(struct sk_buff *skb);
-int arp_invalidate(struct net_device *dev, __be32 ip);
 
 #endif /* _ARP_H */

diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index b67cf80..5bf408b 100644 (file)
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -1112,7 +1112,7 @@ static int arp_req_get(struct arpreq *r, struct net_device *dev)
        return err;
 }
 
-int arp_invalidate(struct net_device *dev, __be32 ip)
+static int arp_invalidate(struct net_device *dev, __be32 ip)
 {
        struct neighbour *neigh = neigh_lookup(&arp_tbl, &ip, dev);
        int err = -ENXIO;
@@ -1127,7 +1127,6 @@ int arp_invalidate(struct net_device *dev, __be32 ip)
 
        return err;
 }
-EXPORT_SYMBOL(arp_invalidate);
 
 static int arp_req_delete_public(struct net *net, struct arpreq *r,
                struct net_device *dev)