From: Cong Wang <amwang@redhat.com>
To: netdev@vger.kernel.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
"David S. Miller" <davem@davemloft.net>,
Cong Wang <amwang@redhat.com>
Subject: [Patch net-next] bridge: use ipv4_is_local_multicast() helper
Date: Thu, 7 Mar 2013 20:32:26 +0800 [thread overview]
Message-ID: <1362659546-22455-1-git-send-email-amwang@redhat.com> (raw)
Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
---
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 10e6fce..81d51b8 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1368,7 +1368,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
return -EINVAL;
if (iph->protocol != IPPROTO_IGMP) {
- if ((iph->daddr & IGMP_LOCAL_GROUP_MASK) != IGMP_LOCAL_GROUP)
+ if (!ipv4_is_local_multicast(iph->daddr))
BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
return 0;
}
next reply other threads:[~2013-03-07 12:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-07 12:32 Cong Wang [this message]
2013-03-07 21:30 ` [Patch net-next] bridge: use ipv4_is_local_multicast() helper David Miller
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