Messages in this thread Patch in this message | | | From | Olivier Sobrie <> | Subject | [PATCH v2 10/11] hso: add missing cancel_work_sync in disconnect() | Date | Fri, 30 Jan 2015 13:22:02 +0100 |
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For hso serial devices, two cancel_work_sync were missing in the disconnect method.
Signed-off-by: Olivier Sobrie <olivier@sobrie.be> --- drivers/net/usb/hso.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index c916ab5..c14fc80 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -3107,6 +3107,8 @@ static void hso_free_interface(struct usb_interface *interface) mutex_lock(&serial->parent->mutex); serial->parent->usb_gone = 1; mutex_unlock(&serial->parent->mutex); + cancel_work_sync(&serial_table[i]->async_put_intf); + cancel_work_sync(&serial_table[i]->async_get_intf); hso_serial_tty_unregister(serial); kref_put(&serial_table[i]->ref, hso_serial_ref_free); set_serial_by_index(i, NULL); -- 2.2.0
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