From ae9c416d686db74f67d73c1bebf1e3a7e8b3c5b5 Mon Sep 17 00:00:00 2001 From: Changli Gao Date: Wed, 1 Dec 2010 20:07:31 +0000 Subject: [PATCH] net: arp: use assignment Only when dont_send is 0, arp_filter() is consulted, so we can simply assign the return value of arp_filter() to dont_send instead. Signed-off-by: Changli Gao Signed-off-by: David S. Miller --- net/ipv4/arp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 7833f17b648a..10af759f2630 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -883,7 +883,7 @@ static int arp_process(struct sk_buff *skb) dont_send = arp_ignore(in_dev, sip, tip); if (!dont_send && IN_DEV_ARPFILTER(in_dev)) - dont_send |= arp_filter(sip, tip, dev); + dont_send = arp_filter(sip, tip, dev); if (!dont_send) { n = neigh_event_ns(&arp_tbl, sha, &sip, dev); if (n) {