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Bluetooth: Reuse hci_stop_discovery function when cleaning up HCI state

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commit f8680f128b upstream.

When cleaning up the HCI state as part of the power-off procedure we can
reuse the hci_stop_discovery() function instead of explicitly sending
HCI command related to discovery. The added benefit of this is that it
takes care of canceling name resolving and inquiry which were not
previously covered by the code.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hedberg
2014-06-10 14:05:59 +03:00
committed by Greg Kroah-Hartman
parent ebd3b1d0a4
commit 67d0695f7f
1 changed files with 1 additions and 3 deletions
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4
net/bluetooth/mgmt.c
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@@ -1098,9 +1098,7 @@ static int clean_up_hci_state(struct hci_dev *hdev)
if (test_bit(HCI_ADVERTISING, &hdev->dev_flags))
disable_advertising(&req);
if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) {
hci_req_add_le_scan_disable(&req);
}
hci_stop_discovery(&req);
list_for_each_entry(conn, &hdev->conn_hash.list, list) {
struct hci_cp_disconnect dc;