[PATCH v4 3/4] Bluetooth: Delete unused hci_req_stop_discovery()

[Brian Gix <brian.gix@xxxxxxxxx>]

hci_req_stop_discovery has been deprecated in favor of
hci_stop_discovery_sync() as part of transition to hci_sync.c

Signed-off-by: Brian Gix <brian.gix@xxxxxxxxx>
---
 net/bluetooth/hci_request.c | 48 -------------------------------------
 net/bluetooth/hci_request.h |  2 --
 2 files changed, 50 deletions(-)

diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 114af7350363..ef0a5ec067b6 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -1975,54 +1975,6 @@ int hci_abort_conn(struct hci_conn *conn, u8 reason)
 	return 0;
 }
 
-bool hci_req_stop_discovery(struct hci_request *req)
-{
-	struct hci_dev *hdev = req->hdev;
-	struct discovery_state *d = &hdev->discovery;
-	struct hci_cp_remote_name_req_cancel cp;
-	struct inquiry_entry *e;
-	bool ret = false;
-
-	bt_dev_dbg(hdev, "state %u", hdev->discovery.state);
-
-	if (d->state == DISCOVERY_FINDING || d->state == DISCOVERY_STOPPING) {
-		if (test_bit(HCI_INQUIRY, &hdev->flags))
-			hci_req_add(req, HCI_OP_INQUIRY_CANCEL, 0, NULL);
-
-		if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) {
-			cancel_delayed_work(&hdev->le_scan_disable);
-			cancel_delayed_work(&hdev->le_scan_restart);
-			hci_req_add_le_scan_disable(req, false);
-		}
-
-		ret = true;
-	} else {
-		/* Passive scanning */
-		if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) {
-			hci_req_add_le_scan_disable(req, false);
-			ret = true;
-		}
-	}
-
-	/* No further actions needed for LE-only discovery */
-	if (d->type == DISCOV_TYPE_LE)
-		return ret;
-
-	if (d->state == DISCOVERY_RESOLVING || d->state == DISCOVERY_STOPPING) {
-		e = hci_inquiry_cache_lookup_resolve(hdev, BDADDR_ANY,
-						     NAME_PENDING);
-		if (!e)
-			return ret;
-
-		bacpy(&cp.bdaddr, &e->data.bdaddr);
-		hci_req_add(req, HCI_OP_REMOTE_NAME_REQ_CANCEL, sizeof(cp),
-			    &cp);
-		ret = true;
-	}
-
-	return ret;
-}
-
 static void config_data_path_complete(struct hci_dev *hdev, u8 status,
 				      u16 opcode)
 {
diff --git a/net/bluetooth/hci_request.h b/net/bluetooth/hci_request.h
index 39d001fa3acf..faf6d9a51a91 100644
--- a/net/bluetooth/hci_request.h
+++ b/net/bluetooth/hci_request.h
@@ -113,8 +113,6 @@ int hci_get_random_address(struct hci_dev *hdev, bool require_privacy,
 void __hci_req_update_class(struct hci_request *req);
 
 /* Returns true if HCI commands were queued */
-bool hci_req_stop_discovery(struct hci_request *req);
-
 int hci_req_configure_datapath(struct hci_dev *hdev, struct bt_codec *codec);
 
 void __hci_req_update_scan(struct hci_request *req);
-- 
2.37.1