From 150217c688217e549ef8a36ea4f6718977373765 Mon Sep 17 00:00:00 2001
From: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Date: Sun, 4 Oct 2015 14:23:36 +0200
Subject: bridge: netlink: add fdb flush

Simple attribute that flushes the bridge's fdb.

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/bridge/br_netlink.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'net/bridge')

diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index a05a4306d42d..5853c5737006 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -859,6 +859,9 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
 		br_recalculate_fwd_mask(br);
 	}
 
+	if (data[IFLA_BR_FDB_FLUSH])
+		br_fdb_flush(br);
+
 	return 0;
 }
 
-- 
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