From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Stephen Boyd <sboyd@kernel.org>,
Guenter Roeck <linux@roeck-us.net>,
Chas Williams <3chas3@gmail.com>,
linux-atm-general@lists.sourceforge.net, netdev@vger.kernel.org
Subject: [RFC][PATCH v2 06/31] timers: atm: Use del_timer_shutdown() before freeing timer
Date: Thu, 27 Oct 2022 11:05:31 -0400 [thread overview]
Message-ID: <20221027150926.201144139@goodmis.org> (raw)
In-Reply-To: 20221027150525.753064657@goodmis.org
From: "Steven Rostedt (Google)" <rostedt@goodmis.org>
Before a timer is freed, del_timer_shutdown() must be called.
Link: https://lore.kernel.org/all/20220407161745.7d6754b3@gandalf.local.home/
Cc: Chas Williams <3chas3@gmail.com>
Cc: linux-atm-general@lists.sourceforge.net
Cc: netdev@vger.kernel.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
drivers/atm/idt77105.c | 4 ++--
drivers/atm/idt77252.c | 4 ++--
drivers/atm/iphase.c | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c
index bfca7b8a6f31..2e7806ae251b 100644
--- a/drivers/atm/idt77105.c
+++ b/drivers/atm/idt77105.c
@@ -366,8 +366,8 @@ EXPORT_SYMBOL(idt77105_init);
static void __exit idt77105_exit(void)
{
/* turn off timers */
- del_timer_sync(&stats_timer);
- del_timer_sync(&restart_timer);
+ del_timer_shutdown(&stats_timer);
+ del_timer_shutdown(&restart_timer);
}
module_exit(idt77105_exit);
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 681cb3786794..fdb1151f1f32 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -2213,7 +2213,7 @@ idt77252_init_ubr(struct idt77252_dev *card, struct vc_map *vc,
}
spin_unlock_irqrestore(&vc->lock, flags);
if (est) {
- del_timer_sync(&est->timer);
+ del_timer_shutdown(&est->timer);
kfree(est);
}
@@ -3752,7 +3752,7 @@ static void __exit idt77252_exit(void)
card = idt77252_chain;
dev = card->atmdev;
idt77252_chain = card->next;
- del_timer_sync(&card->tst_timer);
+ del_timer_shutdown(&card->tst_timer);
if (dev->phy->stop)
dev->phy->stop(dev);
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 324148686953..74eed1816f58 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -3280,7 +3280,7 @@ static void __exit ia_module_exit(void)
{
pci_unregister_driver(&ia_driver);
- del_timer_sync(&ia_timer);
+ del_timer_shutdown(&ia_timer);
}
module_init(ia_module_init);
--
2.35.1
next parent reply other threads:[~2022-10-27 15:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221027150525.753064657@goodmis.org>
2022-10-27 15:05 ` Steven Rostedt [this message]
2022-10-27 15:05 ` [RFC][PATCH v2 16/31] timers: mISDN: Use del_timer_shutdown() before freeing timer Steven Rostedt
2022-10-27 15:05 ` [RFC][PATCH v2 23/31] timers: nfc: pn533: " Steven Rostedt
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