Bluetooth: Add timer for automatically disabling the service cache
We do not want the service cache to be enabled indefinitely after
mgmt_read_info is called. To solve this a timer is added which will
automatically disable the cache if mgmt_set_dev_class isn't called
within 5 seconds of calling mgmt_read_info.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 82d1d9e..b5ba42d 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -598,6 +598,9 @@
if (test_and_clear_bit(HCI_AUTO_OFF, &hdev->flags))
cancel_delayed_work(&hdev->power_off);
+ if (test_and_clear_bit(HCI_SERVICE_CACHE, &hdev->flags))
+ cancel_delayed_work(&hdev->service_cache);
+
hci_dev_lock(hdev);
inquiry_cache_flush(hdev);
hci_conn_hash_flush(hdev);