From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932685AbbA3MZg (ORCPT ); Fri, 30 Jan 2015 07:25:36 -0500 Received: from mail-we0-f182.google.com ([74.125.82.182]:61765 "EHLO mail-we0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762035AbbA3MYe (ORCPT ); Fri, 30 Jan 2015 07:24:34 -0500 From: Olivier Sobrie To: Jan Dumon , Dan Williams Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, netdev@vger.kernel.org, Olivier Sobrie Subject: [PATCH v2 10/11] hso: add missing cancel_work_sync in disconnect() Date: Fri, 30 Jan 2015 13:22:02 +0100 Message-Id: <1422620523-15021-11-git-send-email-olivier@sobrie.be> X-Mailer: git-send-email 2.2.0 In-Reply-To: <1422620523-15021-10-git-send-email-olivier@sobrie.be> References: <1421756978-4093-1-git-send-email-olivier@sobrie.be> <1422620523-15021-1-git-send-email-olivier@sobrie.be> <1422620523-15021-2-git-send-email-olivier@sobrie.be> <1422620523-15021-3-git-send-email-olivier@sobrie.be> <1422620523-15021-4-git-send-email-olivier@sobrie.be> <1422620523-15021-5-git-send-email-olivier@sobrie.be> <1422620523-15021-6-git-send-email-olivier@sobrie.be> <1422620523-15021-7-git-send-email-olivier@sobrie.be> <1422620523-15021-8-git-send-email-olivier@sobrie.be> <1422620523-15021-9-git-send-email-olivier@sobrie.be> <1422620523-15021-10-git-send-email-olivier@sobrie.be> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For hso serial devices, two cancel_work_sync were missing in the disconnect method. Signed-off-by: Olivier Sobrie --- 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