From: Stephen Hemminger <shemminger@osdl.org>
Date: Sat, 6 May 2006 00:07:13 +0000 (-0700)
Subject: [BRIDGE]: keep track of received multicast packets
X-Git-Tag: v2.6.17-rc4~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1c29fc4989bc2a3838b2837adc12b8aeb0feeede;p=platform%2Fkernel%2Flinux-3.10.git

[BRIDGE]: keep track of received multicast packets

It makes sense to add this simple statistic to keep track of received
multicast packets.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index b0b7f55..bfa4d8c 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -66,6 +66,7 @@ int br_handle_frame_finish(struct sk_buff *skb)
 	}
 
 	if (is_multicast_ether_addr(dest)) {
+		br->statistics.multicast++;
 		br_flood_forward(br, skb, !passedup);
 		if (!passedup)
 			br_pass_frame_up(br, skb);