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Bluetooth: LE support for MGMT stop discovery

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This patch adds LE support to MGMT stop discovery command. So,
now we are able to cancel LE discovery procedures (LE-only and
interleaved).

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Andre Guedes
2012-03-15 16:52:08 -03:00
committed by Gustavo Padovan
parent 7dbfac1d72
commit c9ecc48e2f
2 changed files with 10 additions and 2 deletions
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6
net/bluetooth/hci_event.c
View File

@@ -1094,8 +1094,12 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
break; break;
case LE_SCANNING_DISABLED: case LE_SCANNING_DISABLED:
if (status) if (status) {
hci_dev_lock(hdev);
mgmt_stop_discovery_failed(hdev, status);
hci_dev_unlock(hdev);
return; return;
}
clear_bit(HCI_LE_SCAN, &hdev->dev_flags); clear_bit(HCI_LE_SCAN, &hdev->dev_flags);

6
net/bluetooth/mgmt.c
View File

@@ -2404,7 +2404,11 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
} }
if (hdev->discovery.state == DISCOVERY_FINDING) { if (hdev->discovery.state == DISCOVERY_FINDING) {
err = hci_cancel_inquiry(hdev); if (test_bit(HCI_INQUIRY, &hdev->flags))
err = hci_cancel_inquiry(hdev);
else
err = hci_cancel_le_scan(hdev);
if (err < 0) if (err < 0)
mgmt_pending_remove(cmd); mgmt_pending_remove(cmd);
else else