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netpoll: Should handle ETH_P_ARP other than ETH_P_IP in netpoll_neigh_reply

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

[ Bug introduced by commit b7394d2429
  ("netpoll: prepare for ipv6") ]

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sonic Zhang 2013-09-11 11:31:53 +08:00 committed by David S. Miller
parent c7cb020d0b
commit b0dd663b60
1 changed files with 1 additions and 1 deletions
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2
net/core/netpoll.c
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@ -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 */