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[IPV4]: Cleanup call to __neigh_lookup()

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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>
This commit is contained in:
Jean Delvare 2007-07-14 20:51:44 -07:00 committed by David S. Miller
parent 0621ed2e4e
commit 1b1ac759d7
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/arp.c
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@ -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) {