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authorAmerigo Wang <amwang@redhat.com>2013-03-07 02:32:26 +0000
committerDavid S. Miller <davem@davemloft.net>2013-03-07 16:29:53 -0500
commitbf5e4dd6b26058d1a31864ea1a7002172023b147 (patch)
treea9ae1f96ff441f08d885fda947aace042cdf77cd /net/bridge
parent11e5e76eb4c8fc9763caf4e52e30499bfb4dcf77 (diff)
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bridge: use ipv4_is_local_multicast() helper
Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_multicast.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 10e6fce1bb6..81d51b859a5 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;
}