1 files changed, 0 insertions, 26 deletions

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 8aa9a0c5a9eb..d71f12be6e29 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -610,32 +610,6 @@ static u32 qdisc_alloc_handle(struct net_device *dev)
         return i>0 ? autohandle : 0;
 }
 
-/* Attach toplevel qdisc to device queue. */
-
-static struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
-                                     struct Qdisc *qdisc)
-{
-        struct Qdisc *oqdisc = dev_queue->qdisc_sleeping;
-        spinlock_t *root_lock;
-
-        root_lock = qdisc_lock(oqdisc);
-        spin_lock_bh(root_lock);
-
-        /* Prune old scheduler */
-        if (oqdisc && atomic_read(&oqdisc->refcnt) <= 1)
-                qdisc_reset(oqdisc);
-
-        /* ... and graft new one */
-        if (qdisc == NULL)
-                qdisc = &noop_qdisc;
-        dev_queue->qdisc_sleeping = qdisc;
-        rcu_assign_pointer(dev_queue->qdisc, &noop_qdisc);
-
-        spin_unlock_bh(root_lock);
-
-        return oqdisc;
-}
-
 void qdisc_tree_decrease_qlen(struct Qdisc *sch, unsigned int n)
 {
         const struct Qdisc_class_ops *cops;