From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out5-smtp.messagingengine.com ([66.111.4.29]:41194 "EHLO out5-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752574AbbFCCfd (ORCPT ); Tue, 2 Jun 2015 22:35:33 -0400 Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailout.nyi.internal (Postfix) with ESMTP id 5D5FF20825 for ; Tue, 2 Jun 2015 22:35:33 -0400 (EDT) Subject: FAILED: patch "[PATCH] Bluetooth: Skip the shutdown routine if the interface is not" failed to apply to 4.0-stable tree To: gabriele.mzt@gmail.com, marcel@holtmann.org Cc: From: Date: Wed, 03 Jun 2015 11:35:28 +0900 Message-ID: <1433298928102123@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: The patch below does not apply to the 4.0-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >>From d24d81444f8caf1895256ef2d2e89ae8202a17e4 Mon Sep 17 00:00:00 2001 From: Gabriele Mazzotta Date: Sun, 26 Apr 2015 20:51:50 +0200 Subject: [PATCH] Bluetooth: Skip the shutdown routine if the interface is not up Most likely, the shutdown routine requires the interface to be up. This is the case for BTUSB_INTEL: the routine tries to send a command to the interface, but since this one is down, it fails and exits once HCI_INIT_TIMEOUT has expired. Signed-off-by: Gabriele Mazzotta Signed-off-by: Marcel Holtmann Cc: stable@vger.kernel.org # 4.0.x diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 476709bd068a..4663c3dad3f5 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1557,7 +1557,8 @@ static int hci_dev_do_close(struct hci_dev *hdev) { BT_DBG("%s %p", hdev->name, hdev); - if (!hci_dev_test_flag(hdev, HCI_UNREGISTER)) { + if (!hci_dev_test_flag(hdev, HCI_UNREGISTER) && + test_bit(HCI_UP, &hdev->flags)) { /* Execute vendor specific shutdown routine */ if (hdev->shutdown) hdev->shutdown(hdev);