diff options
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index cc40f221f5e..ff6b784c58c 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1202,6 +1202,17 @@ int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash, return 0; } +static void hci_clear_adv_cache(unsigned long arg) +{ + struct hci_dev *hdev = (void *) arg; + + 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; @@ -1330,6 +1341,8 @@ int hci_register_dev(struct hci_dev *hdev) INIT_LIST_HEAD(&hdev->remote_oob_data); INIT_LIST_HEAD(&hdev->adv_entries); + setup_timer(&hdev->adv_timer, hci_clear_adv_cache, + (unsigned long) hdev); INIT_WORK(&hdev->power_on, hci_power_on); INIT_WORK(&hdev->power_off, hci_power_off); @@ -1403,6 +1416,7 @@ int hci_unregister_dev(struct hci_dev *hdev) hci_unregister_sysfs(hdev); hci_del_off_timer(hdev); + del_timer(&hdev->adv_timer); destroy_workqueue(hdev->workqueue); |