From: Jean Delvare <khali@linux-fr.org>
Date: Sun, 15 Jul 2007 03:51:44 +0000 (-0700)
Subject: [IPV4]: Cleanup call to __neigh_lookup()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1b1ac759d7c6bba6e5f4731ef6ea720b6636e27c;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[IPV4]: Cleanup call to __neigh_lookup()

Back in the times of Linux 2.2, negative values for the creat parameter
of __neigh_lookup() had a particular meaning, but no longer, so we
should pass 1 instead.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index e00767e8ebd..9ab9d534fba 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -885,7 +885,7 @@ static int arp_process(struct sk_buff *skb)
 		if (n == NULL &&
 		    arp->ar_op == htons(ARPOP_REPLY) &&
 		    inet_addr_type(sip) == RTN_UNICAST)
-			n = __neigh_lookup(&arp_tbl, &sip, dev, -1);
+			n = __neigh_lookup(&arp_tbl, &sip, dev, 1);
 	}
 
 	if (n) {