diff options
| author | Eric Dumazet <edumazet@google.com> | 2016-06-09 07:45:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-09 13:28:37 -0700 |
| commit | d3fff6c443fe8f8a5ef2bdcea45e2ff39db948c7 (patch) | |
| tree | ec632344dab9ba6c7a3767aa4054e682ddf5871c /net/ieee802154 | |
| parent | 52fbb2907988aa0583c6d9d53a56aee090b2df7e (diff) | |
| download | linux-next-d3fff6c443fe8f8a5ef2bdcea45e2ff39db948c7.tar.gz | |
net: add netdev_lockdep_set_classes() helper
It is time to add netdev_lockdep_set_classes() helper
so that lockdep annotations per device type are easier to manage.
This removes a lot of copies and missing annotations.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/6lowpan/core.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c index 14aa5effd29a..4e2b30894224 100644 --- a/net/ieee802154/6lowpan/core.c +++ b/net/ieee802154/6lowpan/core.c @@ -58,23 +58,9 @@ static struct header_ops lowpan_header_ops = { .create = lowpan_header_create, }; -static struct lock_class_key lowpan_tx_busylock; -static struct lock_class_key lowpan_netdev_xmit_lock_key; -static struct lock_class_key lowpan_qdisc_running_key; - -static void lowpan_set_lockdep_class_one(struct net_device *ldev, - struct netdev_queue *txq, - void *_unused) -{ - lockdep_set_class(&txq->_xmit_lock, - &lowpan_netdev_xmit_lock_key); -} - static int lowpan_dev_init(struct net_device *ldev) { - netdev_for_each_tx_queue(ldev, lowpan_set_lockdep_class_one, NULL); - ldev->qdisc_tx_busylock = &lowpan_tx_busylock; - ldev->qdisc_running_key = &lowpan_qdisc_running_key; + netdev_lockdep_set_classes(ldev); return 0; } |