pkt_sched: Kill netdev_queue lock.

We can simply use the qdisc->q.lock for all of the
qdisc tree synchronization.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 3170bcef734b..9c5a68850114 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -443,7 +443,6 @@ enum netdev_queue_state_t
 };
 
 struct netdev_queue {
-        spinlock_t              lock;
         struct net_device       *dev;
         struct Qdisc            *qdisc;
         unsigned long           state;