diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 944e6463fd6..a4232bc237f 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1251,7 +1251,7 @@ static void clean_up_hci_complete(struct hci_dev *hdev, u8 status) } } -static void hci_stop_discovery(struct hci_request *req) +static bool hci_stop_discovery(struct hci_request *req) { struct hci_dev *hdev = req->hdev; struct hci_cp_remote_name_req_cancel cp; @@ -1266,32 +1266,39 @@ static void hci_stop_discovery(struct hci_request *req) hci_req_add_le_scan_disable(req); } - break; + return true; case DISCOVERY_RESOLVING: e = hci_inquiry_cache_lookup_resolve(hdev, BDADDR_ANY, NAME_PENDING); if (!e) - return; + break; bacpy(&cp.bdaddr, &e->data.bdaddr); hci_req_add(req, HCI_OP_REMOTE_NAME_REQ_CANCEL, sizeof(cp), &cp); - break; + return true; default: /* Passive scanning */ - if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) + if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) { hci_req_add_le_scan_disable(req); + return true; + } + break; } + + return false; } static int clean_up_hci_state(struct hci_dev *hdev) { struct hci_request req; struct hci_conn *conn; + bool discov_stopped; + int err; hci_req_init(&req, hdev); @@ -1304,7 +1311,7 @@ static int clean_up_hci_state(struct hci_dev *hdev) if (test_bit(HCI_LE_ADV, &hdev->dev_flags)) disable_advertising(&req); - hci_stop_discovery(&req); + discov_stopped = hci_stop_discovery(&req); list_for_each_entry(conn, &hdev->conn_hash.list, list) { struct hci_cp_disconnect dc; @@ -1338,7 +1345,11 @@ static int clean_up_hci_state(struct hci_dev *hdev) } } - return hci_req_run(&req, clean_up_hci_complete); + err = hci_req_run(&req, clean_up_hci_complete); + if (!err && discov_stopped) + hci_discovery_set_state(hdev, DISCOVERY_STOPPING); + + return err; } static int set_powered(struct sock *sk, struct hci_dev *hdev, void *data, |