netdev - [PATCH] bug[#43]: kgdboe: netpoll: Should handle ETH_P_ARP other than ETH_P_IP in netpoll_neigh

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Date:	Wed, 11 Sep 2013 11:31:53 +0800
From:	Sonic Zhang <sonic.adi@...il.com>
To:	"David S. Miller" <davem@...emloft.net>
CC:	<netdev@...r.kernel.org>,
	<adi-buildroot-devel@...ts.sourceforge.net>,
	Sonic Zhang <sonic.zhang@...log.com>
Subject: [PATCH] bug[#43]: kgdboe: netpoll: Should handle ETH_P_ARP other than ETH_P_IP in netpoll_neigh_reply

From: Sonic Zhang <sonic.zhang@...log.com>

The received ARP request type in the Ethernet packet head is ETH_P_ARP other than ETH_P_IP.

Signed-off-by: Sonic Zhang <sonic.zhang@...log.com>
---
 net/core/netpoll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 2c637e9..c3c7b27 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -550,7 +550,7 @@ static void netpoll_neigh_reply(struct sk_buff *skb, struct netpoll_info *npinfo
 		return;
 
 	proto = ntohs(eth_hdr(skb)->h_proto);
-	if (proto == ETH_P_IP) {
+	if (proto == ETH_P_ARP) {
 		struct arphdr *arp;
 		unsigned char *arp_ptr;
 		/* No arp on this interface */
-- 
1.8.2.3


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