1 files changed, 0 insertions, 74 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 7bbd5c5767b9..83d3d3563bcc 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1521,75 +1521,6 @@ int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type)
 	return mgmt_device_unblocked(hdev, bdaddr, type);
 }
 
-static void hci_clear_adv_cache(struct work_struct *work)
-{
-	struct hci_dev *hdev = container_of(work, struct hci_dev,
-					    adv_work.work);
-
-	hci_dev_lock(hdev);
-
-	hci_adv_entries_clear(hdev);
-
-	hci_dev_unlock(hdev);
-}
-
-int hci_adv_entries_clear(struct hci_dev *hdev)
-{
-	struct adv_entry *entry, *tmp;
-
-	list_for_each_entry_safe(entry, tmp, &hdev->adv_entries, list) {
-		list_del(&entry->list);
-		kfree(entry);
-	}
-
-	BT_DBG("%s adv cache cleared", hdev->name);
-
-	return 0;
-}
-
-struct adv_entry *hci_find_adv_entry(struct hci_dev *hdev, bdaddr_t *bdaddr)
-{
-	struct adv_entry *entry;
-
-	list_for_each_entry(entry, &hdev->adv_entries, list)
-		if (bacmp(bdaddr, &entry->bdaddr) == 0)
-			return entry;
-
-	return NULL;
-}
-
-static inline int is_connectable_adv(u8 evt_type)
-{
-	if (evt_type == ADV_IND || evt_type == ADV_DIRECT_IND)
-		return 1;
-
-	return 0;
-}
-
-int hci_add_adv_entry(struct hci_dev *hdev,
-					struct hci_ev_le_advertising_info *ev) { struct adv_entry *entry; if (!is_connectable_adv(ev->evt_type))
-		return -EINVAL;
-
-	/* Only new entries should be added to adv_entries. So, if
-	 * bdaddr was found, don't add it. */
-	if (hci_find_adv_entry(hdev, &ev->bdaddr))
-		return 0;
-
-	entry = kzalloc(sizeof(*entry), GFP_KERNEL);
-	if (!entry)
-		return -ENOMEM;
-
-	bacpy(&entry->bdaddr, &ev->bdaddr);
-	entry->bdaddr_type = ev->bdaddr_type;
-
-	list_add(&entry->list, &hdev->adv_entries);
-
-	BT_DBG("%s adv entry added: address %s type %u", hdev->name,
-				batostr(&entry->bdaddr), entry->bdaddr_type);
-
-	return 0;
-}
-
 static void le_scan_param_req(struct hci_dev *hdev, unsigned long opt)
 {
 	struct le_scan_params *param =  (struct le_scan_params *) opt;
@@ -1735,7 +1666,6 @@ struct hci_dev *hci_alloc_dev(void)
 	INIT_LIST_HEAD(&hdev->link_keys);
 	INIT_LIST_HEAD(&hdev->long_term_keys);
 	INIT_LIST_HEAD(&hdev->remote_oob_data);
-	INIT_LIST_HEAD(&hdev->adv_entries);
 
 	INIT_WORK(&hdev->rx_work, hci_rx_work);
 	INIT_WORK(&hdev->cmd_work, hci_cmd_work);
@@ -1743,7 +1673,6 @@ struct hci_dev *hci_alloc_dev(void)
 	INIT_WORK(&hdev->power_on, hci_power_on);
 	INIT_WORK(&hdev->le_scan, le_scan_work);
 
-	INIT_DELAYED_WORK(&hdev->adv_work, hci_clear_adv_cache);
 	INIT_DELAYED_WORK(&hdev->power_off, hci_power_off);
 	INIT_DELAYED_WORK(&hdev->discov_off, hci_discov_off);
 	INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable_work);
@@ -1889,8 +1818,6 @@ void hci_unregister_dev(struct hci_dev *hdev)
 
 	hci_del_sysfs(hdev);
 
-	cancel_delayed_work_sync(&hdev->adv_work);
-
 	destroy_workqueue(hdev->workqueue);
 
 	hci_dev_lock(hdev);
@@ -1899,7 +1826,6 @@ void hci_unregister_dev(struct hci_dev *hdev)
 	hci_link_keys_clear(hdev);
 	hci_smp_ltks_clear(hdev);
 	hci_remote_oob_data_clear(hdev);
-	hci_adv_entries_clear(hdev);
 	hci_dev_unlock(hdev);
 
 	hci_dev_put(hdev);