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-rw-r--r--net/bridge/br_netlink.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 134a2ff6b98b..ffb0dc4cc0e8 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -120,8 +120,9 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
int idx;
idx = 0;
- for_each_netdev(net, dev) {
- struct net_bridge_port *port = br_port_get_rtnl(dev);
+ rcu_read_lock();
+ for_each_netdev_rcu(net, dev) {
+ struct net_bridge_port *port = br_port_get_rcu(dev);
/* not a bridge port */
if (!port || idx < cb->args[0])
@@ -135,7 +136,7 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
skip:
++idx;
}
-
+ rcu_read_unlock();
cb->args[0] = idx;
return skb->len;

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