From 50143a433b70e3145bcf8a4a4e54f0c11bdee32b Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Tue, 10 Jun 2014 14:05:57 +0300 Subject: Bluetooth: Fix indicating discovery state when canceling inquiry When inquiry is canceled through the HCI_Cancel_Inquiry command there is no Inquiry Complete event generated. Instead, all we get is the command complete for the HCI_Inquiry_Cancel command. This means that we must call the hci_discovery_set_state() function from the respective command complete handler in order to ensure that user space knows the correct discovery state. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann Cc: stable@vger.kernel.org --- net/bluetooth/hci_event.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'net/bluetooth') diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 3183edc25769..640c54ec1bd2 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -48,6 +48,10 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb) smp_mb__after_atomic(); /* wake_up_bit advises about this barrier */ wake_up_bit(&hdev->flags, HCI_INQUIRY); + hci_dev_lock(hdev); + hci_discovery_set_state(hdev, DISCOVERY_STOPPED); + hci_dev_unlock(hdev); + hci_conn_check_pending(hdev); } -- cgit v1.2.3