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-rw-r--r--net/rose/af_rose.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index f0e9ccf472a9..6a0df7c8a939 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -65,28 +65,6 @@ static const struct proto_ops rose_proto_ops;
ax25_address rose_callsign;
/*
- * ROSE network devices are virtual network devices encapsulating ROSE
- * frames into AX.25 which will be sent through an AX.25 device, so form a
- * special "super class" of normal net devices; split their locks off into a
- * separate class since they always nest.
- */
-static struct lock_class_key rose_netdev_xmit_lock_key;
-static struct lock_class_key rose_netdev_addr_lock_key;
-
-static void rose_set_lockdep_one(struct net_device *dev,
- struct netdev_queue *txq,
- void *_unused)
-{
- lockdep_set_class(&txq->_xmit_lock, &rose_netdev_xmit_lock_key);
-}
-
-static void rose_set_lockdep_key(struct net_device *dev)
-{
- lockdep_set_class(&dev->addr_list_lock, &rose_netdev_addr_lock_key);
- netdev_for_each_tx_queue(dev, rose_set_lockdep_one, NULL);
-}
-
-/*
* Convert a ROSE address into text.
*/
char *rose2asc(char *buf, const rose_address *addr)
@@ -1533,7 +1511,6 @@ static int __init rose_proto_init(void)
free_netdev(dev);
goto fail;
}
- rose_set_lockdep_key(dev);
dev_rose[i] = dev;
}