From bdf53c58490bb52e17636eca8ad18d2c38ec3cb8 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Mon, 2 Mar 2015 00:13:22 -0600
Subject: neigh: Don't require dst in neigh_hh_init
- Add protocol to neigh_tbl so that dst->ops->protocol is not needed
- Acquire the device from neigh->dev
This results in a neigh_hh_init that will cache the samve values
regardless of the packets flowing through it.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv4/arp.c | 1 +
1 file changed, 1 insertion(+)
(limited to 'net/ipv4/arp.c')
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index bca5b9d9b442..6b8aad6a0d7d 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -152,6 +152,7 @@ static const struct neigh_ops arp_direct_ops = {
struct neigh_table arp_tbl = {
.family = AF_INET,
.key_len = 4,
+ .protocol = cpu_to_be16(ETH_P_IP),
.hash = arp_hash,
.constructor = arp_constructor,
.proxy_redo = parp_redo,
--
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