diff options
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 9 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 74 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 7 |
3 files changed, 0 insertions, 90 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e69a9eed082c..d1e744f3b9be 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -255,9 +255,6 @@ struct hci_dev { struct list_head remote_oob_data; - struct list_head adv_entries; - struct delayed_work adv_work; - struct hci_dev_stats stat; struct sk_buff_head driver_init; @@ -692,12 +689,6 @@ int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash, u8 *randomizer); int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr); -#define ADV_CLEAR_TIMEOUT (3*60*HZ) /* Three minutes */ -int hci_adv_entries_clear(struct hci_dev *hdev); -struct adv_entry *hci_find_adv_entry(struct hci_dev *hdev, bdaddr_t *bdaddr); -int hci_add_adv_entry(struct hci_dev *hdev, - struct hci_ev_le_advertising_info *ev); - void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb); int hci_recv_frame(struct sk_buff *skb); 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); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 054b1ad74496..ae0a57d21ec4 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -1100,10 +1100,7 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev, set_bit(HCI_LE_SCAN, &hdev->dev_flags); - cancel_delayed_work_sync(&hdev->adv_work); - hci_dev_lock(hdev); - hci_adv_entries_clear(hdev); hci_discovery_set_state(hdev, DISCOVERY_FINDING); hci_dev_unlock(hdev); break; @@ -1118,8 +1115,6 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev, clear_bit(HCI_LE_SCAN, &hdev->dev_flags); - schedule_delayed_work(&hdev->adv_work, ADV_CLEAR_TIMEOUT); - if (hdev->discovery.type == DISCOV_TYPE_INTERLEAVED && hdev->discovery.state == DISCOVERY_FINDING) { mgmt_interleaved_discovery(hdev); @@ -3353,8 +3348,6 @@ static inline void hci_le_adv_report_evt(struct hci_dev *hdev, while (num_reports--) { struct hci_ev_le_advertising_info *ev = ptr; - hci_add_adv_entry(hdev, ev); - rssi = ev->data[ev->length]; mgmt_device_found(hdev, &ev->bdaddr, LE_LINK, ev->bdaddr_type, NULL, rssi, 0, 1, ev->data, ev->length); |