Commit c20c02d5 authored by Marcel Holtmann's avatar Marcel Holtmann

Bluetooth: Start background scanning only when controller is ready

When the controller is not active or in init/setup phase, do not
try to start or stop background scanning.
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 7c264b10
...@@ -5317,7 +5317,10 @@ void hci_update_background_scan(struct hci_dev *hdev) ...@@ -5317,7 +5317,10 @@ void hci_update_background_scan(struct hci_dev *hdev)
struct hci_conn *conn; struct hci_conn *conn;
int err; int err;
if (test_bit(HCI_UNREGISTER, &hdev->dev_flags)) if (!test_bit(HCI_UP, &hdev->flags) ||
test_bit(HCI_INIT, &hdev->flags) ||
test_bit(HCI_SETUP, &hdev->dev_flags) ||
test_bit(HCI_UNREGISTER, &hdev->dev_flags))
return; return;
hci_req_init(&req, hdev); hci_req_init(&req, hdev);
......
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