From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Marcel Holtmann To: linux-bluetooth@vger.kernel.org Subject: [PATCH] Bluetooth: Check status of command complete for HCI_Reset Date: Sun, 2 Nov 2014 02:45:58 +0100 Message-Id: <1414892758-77105-1-git-send-email-marcel@holtmann.org> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: When the HCI_Reset command returns, the status needs to be checked. It is unlikely that HCI_Reset actually fails, but when it fails, it is a bad idea to reset all values since the controller will have not reset its values in that case. Signed-off-by: Marcel Holtmann --- net/bluetooth/hci_event.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index aa152140c3e2..3dd2550b4c07 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -189,6 +189,9 @@ static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb) clear_bit(HCI_RESET, &hdev->flags); + if (status) + return; + /* Reset all non-persistent flags */ hdev->dev_flags &= ~HCI_PERSISTENT_MASK; -- 1.9.3