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-rw-r--r--include/net/arp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/arp.h b/include/net/arp.h
index 031374ac2f22..d7ef4ec71dfe 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -65,6 +65,7 @@ void arp_send(int type, int ptype, __be32 dest_ip,
const unsigned char *src_hw, const unsigned char *th);
int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
void arp_ifdown(struct net_device *dev);
+int arp_invalidate(struct net_device *dev, __be32 ip, bool force);
struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
struct net_device *dev, __be32 src_ip,