netpoll: Should handle ETH_P_ARP other than ETH_P_IP in netpoll_neigh…

…_reply The received ARP request type in the Ethernet packet head is ETH_P_ARP other than ETH_P_IP. [ Bug introduced by commit b7394d2 ("netpoll: prepare for ipv6") ] Signed-off-by: Sonic Zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
rtvt123 · Sep 12, 2013 · b0dd663 · b0dd663
1 parent c7cb020
commit b0dd663
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 */