* Should be called under rcu read lock critical section.
*
* The entry returned by dequeue must be taken care of by doing a
- * urcu_ref_put after a grace period passes.
+ * sequence of urcu_ref_put which release handler should do a call_rcu.
*
* In other words, the entry lfq node returned by dequeue must not be
* modified/re-used/freed until the reference count reaches zero and a grace
* period has elapsed.
*/
-struct cds_lfq_node_rcu *
-_cds_lfq_dequeue_rcu(struct cds_lfq_queue_rcu *q)
+struct cds_lfq_node_rcu *_cds_lfq_dequeue_rcu(struct cds_lfq_queue_rcu *q)
{
for (;;) {
struct cds_lfq_node_rcu *head, *next;