net/sched/sch_generic.c

317 		     spinlock_t *root_lock, bool validate)
323 	if (root_lock)
324 		spin_unlock(root_lock);
332 		if (root_lock)
333 			spin_lock(root_lock);
349 		if (root_lock)
350 			spin_lock(root_lock);
354 	if (root_lock)
355 		spin_lock(root_lock);
391 	spinlock_t *root_lock = NULL;
403 		root_lock = qdisc_lock(q);
408 	return sch_direct_xmit(skb, q, dev, txq, root_lock, validate);
1121 	spinlock_t *root_lock;
1123 	root_lock = qdisc_lock(oqdisc);
1124 	spin_lock_bh(root_lock);
1132 	spin_unlock_bh(root_lock);
1315 		spinlock_t *root_lock;
1322 		root_lock = qdisc_lock(q);
1323 		spin_lock_bh(root_lock);
1328 		spin_unlock_bh(root_lock);