1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/arp.h b/include/net/arp.h
index f02664568600..36482bf9ad36 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -11,7 +11,7 @@ extern struct neigh_table arp_tbl;
 
 extern void     arp_init(void);
 extern int      arp_find(unsigned char *haddr, struct sk_buff *skb);
-extern int      arp_ioctl(unsigned int cmd, void __user *arg);
+extern int      arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
 extern void     arp_send(int type, int ptype, __be32 dest_ip,
                          struct net_device *dev, __be32 src_ip,
                          unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);