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[RFC,v2,11/21] net: rbridge: clean up rbr_node on rbridge stop

Message ID 1441122196-11662-12-git-send-email-ahmed@gandi.net
State RFC, archived
Delegated to: David Miller
Headers show

Commit Message

Ahmed Amamou Sept. 1, 2015, 3:43 p.m. UTC 
In order to avoid memleak need to clean all rbr_node once rbridge is
stopped

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

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)