All of lore.kernel.org
 help / color / mirror / Atom feed
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

      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]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=5788c27ea25a67d5157ac7d7562c8555@kernel.org \
    --to=tj@kernel.org \
    --cc=jiangshanlai@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=ttdxba@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.