Bluetooth: Fix leaking blacklist when unregistering a hci device

The blacklist should be freed before the hci device gets unregistered.

Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

1 files changed, 4 insertions, 0 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 8b602d881fd7..9c4541bc488a 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1011,6 +1011,10 @@ int hci_unregister_dev(struct hci_dev *hdev)
 
         destroy_workqueue(hdev->workqueue);
 
+        hci_dev_lock_bh(hdev);
+        hci_blacklist_clear(hdev);
+        hci_dev_unlock_bh(hdev);
+
         __hci_dev_put(hdev);
 
         return 0;