[PATCH v3 1/2] HID: corsair-void: Add missing delayed work cancel for headset status

[Stuart Hayhurst]

The cancel_delayed_work_sync() call was missed, causing a use-after-free
in corsair_void_remove().

Reported-by: yan kang <kangyan91@xxxxxxxxxxx>
Reported-by: yue sun <samsun1006219@xxxxxxxxx>
Closes: https://lore.kernel.org/all/SY8P300MB042106286A2536707D2FB736A1E42@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/
Closes: https://lore.kernel.org/all/SY8P300MB0421872E0AE934C9616FA61EA1E42@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/

Fixes: 6ea2a6fd3872 ("HID: corsair-void: Add Corsair Void headset family driver")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Stuart Hayhurst <stuart.a.hayhurst@xxxxxxxxx>
---
 drivers/hid/hid-corsair-void.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hid/hid-corsair-void.c b/drivers/hid/hid-corsair-void.c
index 6ece56b850fc..bd8f3d849b58 100644
--- a/drivers/hid/hid-corsair-void.c
+++ b/drivers/hid/hid-corsair-void.c
@@ -726,6 +726,7 @@ static void corsair_void_remove(struct hid_device *hid_dev)
 	if (drvdata->battery)
 		power_supply_unregister(drvdata->battery);
 
+	cancel_delayed_work_sync(&drvdata->delayed_status_work);
 	cancel_delayed_work_sync(&drvdata->delayed_firmware_work);
 	sysfs_remove_group(&hid_dev->dev.kobj, &corsair_void_attr_group);
 }
-- 
2.47.1