wfcqueue: remove misleading comment

The splice blocking operation can indeed busy-wait.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/urcu/wfcqueue.h b/urcu/wfcqueue.h
index 652b42d3ab5da2adda7027f490af4230460a2448..4e836601bb57220611145fe402a8f7f4cd4a5181 100644 (file)
--- a/urcu/wfcqueue.h
+++ b/urcu/wfcqueue.h
@@ -231,7 +231,7 @@ extern struct cds_wfcq_node *cds_wfcq_dequeue_with_state_blocking(
  * ensured.
  *
  * Returns enum cds_wfcq_ret which indicates the state of the src or
- * dest queue. Cannot block.
+ * dest queue.
  */
 extern enum cds_wfcq_ret cds_wfcq_splice_blocking(
                struct cds_wfcq_head *dest_q_head,