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Subject: [PATCH v2 01/21] SUNRPC: Remove rpc_wake_up_queued_task_on_wq()
From:   Chuck Lever <chuck.lever@oracle.com>
To:     anna.schumaker@netapp.com
Cc:     linux-nfs@vger.kernel.org, linux-rdma@vger.kernel.org
Date:   Mon, 19 Aug 2019 18:36:19 -0400
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Clean up: commit c544577daddb ("SUNRPC: Clean up transport write
space handling") appears to have removed the last caller of
rpc_wake_up_queued_task_on_wq().

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 include/linux/sunrpc/sched.h |    3 ---
 net/sunrpc/sched.c           |   27 ++++-----------------------
 2 files changed, 4 insertions(+), 26 deletions(-)

diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index baa3ecdb882f..d1283bddd218 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -243,9 +243,6 @@ void		rpc_sleep_on_priority_timeout(struct rpc_wait_queue *queue,
 void		rpc_sleep_on_priority(struct rpc_wait_queue *,
 					struct rpc_task *,
 					int priority);
-void rpc_wake_up_queued_task_on_wq(struct workqueue_struct *wq,
-		struct rpc_wait_queue *queue,
-		struct rpc_task *task);
 void		rpc_wake_up_queued_task(struct rpc_wait_queue *,
 					struct rpc_task *);
 void		rpc_wake_up_queued_task_set_status(struct rpc_wait_queue *,
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 1f275aba786f..f25c4b9ba185 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -541,33 +541,14 @@ rpc_wake_up_task_on_wq_queue_action_locked(struct workqueue_struct *wq,
 	return NULL;
 }
 
-static void
-rpc_wake_up_task_on_wq_queue_locked(struct workqueue_struct *wq,
-		struct rpc_wait_queue *queue, struct rpc_task *task)
-{
-	rpc_wake_up_task_on_wq_queue_action_locked(wq, queue, task, NULL, NULL);
-}
-
 /*
  * Wake up a queued task while the queue lock is being held
  */
-static void rpc_wake_up_task_queue_locked(struct rpc_wait_queue *queue, struct rpc_task *task)
+static void rpc_wake_up_task_queue_locked(struct rpc_wait_queue *queue,
+					  struct rpc_task *task)
 {
-	rpc_wake_up_task_on_wq_queue_locked(rpciod_workqueue, queue, task);
-}
-
-/*
- * Wake up a task on a specific queue
- */
-void rpc_wake_up_queued_task_on_wq(struct workqueue_struct *wq,
-		struct rpc_wait_queue *queue,
-		struct rpc_task *task)
-{
-	if (!RPC_IS_QUEUED(task))
-		return;
-	spin_lock(&queue->lock);
-	rpc_wake_up_task_on_wq_queue_locked(wq, queue, task);
-	spin_unlock(&queue->lock);
+	rpc_wake_up_task_on_wq_queue_action_locked(rpciod_workqueue, queue,
+						   task, NULL, NULL);
 }
 
 /*