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| author | Changli Gao <xiaosuo@gmail.com> | 2010-12-01 23:07:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-06 23:59:09 +0300 |
| commit | ae9c416d686db74f67d73c1bebf1e3a7e8b3c5b5 (patch) | |
| tree | e0bc7c093f164fa4b07b16fa411106b31dd9b07e | |
| parent | 6464281161e46254ac39505ad41d21dbe7d1738f (diff) | |
| download | linux-ae9c416d686db74f67d73c1bebf1e3a7e8b3c5b5.tar.xz | |
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 <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/arp.c | 2 |
1 files changed, 1 insertions, 1 deletions
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) { |