netdev - [PATCH RFC v2 11/21] net: rbridge: clean up rbr

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Date:	Tue,  1 Sep 2015 17:43:06 +0200
From:	Ahmed Amamou <ahmed@...di.net>
To:	netdev@...r.kernel.org
Cc:	William Dauchy <william@...di.net>, Ahmed Amamou <ahmed@...di.net>,
	Kamel Haddadou <kamel@...di.net>
Subject: [PATCH RFC v2 11/21] net: rbridge: clean up rbr_node on rbridge stop

In order to avoid memleak need to clean all rbr_node once rbridge is
stopped

Signed-off-by: Ahmed Amamou <ahmed@...di.net>
Signed-off-by: Kamel Haddadou <kamel@...di.net>
Signed-off-by: William Dauchy <william@...di.net>
---
 net/bridge/rbr.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/net/bridge/rbr.c b/net/bridge/rbr.c
index 718deb3..67842fe 100644
--- a/net/bridge/rbr.c
+++ b/net/bridge/rbr.c
@@ -13,6 +13,7 @@
  */
 #include "br_private.h"
 #include "rbr_private.h"
+static void rbr_del_all(struct rbr *rbr);
 
 static struct rbr *add_rbr(struct net_bridge *br)
 {
@@ -55,8 +56,10 @@ static void br_trill_stop(struct net_bridge *br)
 	spin_unlock_bh(&br->lock);
 	old = br->rbr;
 	br->rbr = NULL;
-	if (likely(old))
+	if (likely(old)) {
+		rbr_del_all(old);
 		kfree(old);
+	}
 }
 
 void br_trill_set_enabled(struct net_bridge *br, unsigned long val)
-- 
2.1.4

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