ipv4: Use universal hash for ARP.

We need to make sure the multiplier is odd.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 1b74d3b64371..4412b57f6ff6 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -97,7 +97,6 @@
 #include <linux/init.h>
 #include <linux/net.h>
 #include <linux/rcupdate.h>
-#include <linux/jhash.h>
 #include <linux/slab.h>
 #ifdef CONFIG_SYSCTL
 #include <linux/sysctl.h>
@@ -232,7 +231,7 @@ static u32 arp_hash(const void *pkey,
                     const struct net_device *dev,
                     __u32 hash_rnd)
 {
-        return jhash_2words(*(u32 *)pkey, dev->ifindex, hash_rnd);
+        return arp_hashfn(*(u32 *)pkey, dev, hash_rnd);
 }
 
 static int arp_constructor(struct neighbour *neigh)