1 files changed, 11 insertions, 1 deletions

diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 74884f4a6255..819afc449e1e 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -74,6 +74,16 @@ static const struct proto_ops nr_proto_ops;
  */
 static struct lock_class_key nr_netdev_xmit_lock_key;
 
+static void nr_set_lockdep_one(struct netdev_queue *txq)
+{
+        lockdep_set_class(&txq->_xmit_lock, &nr_netdev_xmit_lock_key);
+}
+
+static void nr_set_lockdep_key(struct net_device *dev)
+{
+        nr_set_lockdep_one(&dev->tx_queue);
+}
+
 /*
  *      Socket removal during an interrupt is now safe.
  */
@@ -1430,7 +1440,7 @@ static int __init nr_proto_init(void)
                         free_netdev(dev);
                         goto fail;
                 }
-                lockdep_set_class(&dev->_xmit_lock, &nr_netdev_xmit_lock_key);
+                nr_set_lockdep_key(dev);
                 dev_nr[i] = dev;
         }