diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index eb25a12..5d18efcb 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1881,7 +1881,18 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, if (cp->val) { scan = SCAN_PAGE; } else { - scan = 0; + /* If we don't have any whitelist entries just + * disable all scanning. If there are entries + * and we had both page and inquiry scanning + * enabled then fall back to only page scanning. + * Otherwise no changes are needed. + */ + if (list_empty(&hdev->whitelist)) + scan = SCAN_DISABLED; + else if (test_bit(HCI_ISCAN, &hdev->flags)) + scan = SCAN_PAGE; + else + goto no_scan_update; if (test_bit(HCI_ISCAN, &hdev->flags) && hdev->discov_timeout > 0) @@ -1891,6 +1902,7 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan); } +no_scan_update: /* If we're going from non-connectable to connectable or * vice-versa when fast connectable is enabled ensure that fast * connectable gets disabled. write_fast_connectable won't do |
