From: Tejun Heo <tj@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Lai Jiangshan <jiangshanlai@gmail.com>, baichen <ttdxba@gmail.com>
Subject: [PATCH wq/for-7.1] workqueue: Remove NULL wq WARN in __queue_delayed_work()
Date: Tue, 17 Mar 2026 07:56:46 -1000 [thread overview]
Message-ID: <5788c27ea25a67d5157ac7d7562c8555@kernel.org> (raw)
In-Reply-To: <20260316180300.66423-1-ttdxba@gmail.com>
Remove the WARN_ON_ONCE(!wq) which doesn't serve any useful purpose.
Signed-off-by: Tejun Heo <tj@kernel.org>
---
Applied to wq/for-7.1.
kernel/workqueue.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index c1743b20a524..63acaa3e1d6a 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2510,7 +2510,6 @@ static void __queue_delayed_work(int cpu, struct workqueue_struct *wq,
struct timer_list *timer = &dwork->timer;
struct work_struct *work = &dwork->work;
- WARN_ON_ONCE(!wq);
WARN_ON_ONCE(timer->function != delayed_work_timer_fn);
WARN_ON_ONCE(timer_pending(timer));
WARN_ON_ONCE(!list_empty(&work->entry));
--
tejun
prev parent reply other threads:[~2026-03-17 17:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-16 18:03 [PATCH] workqueue: check for NULL wq in queue_delayed_work_on() baichen
2026-03-17 17:54 ` Tejun Heo
2026-03-17 17:56 ` Tejun Heo [this message]
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