diff options
| -rw-r--r-- | net/bluetooth/hci_sync.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index 2fe8c60dc62b..6e71aa6b6fea 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -382,6 +382,9 @@ int hci_cmd_sync_queue(struct hci_dev *hdev, hci_cmd_sync_work_func_t func, { struct hci_cmd_sync_work_entry *entry; + if (hci_dev_test_flag(hdev, HCI_UNREGISTER)) + return -ENODEV; + entry = kmalloc(sizeof(*entry), GFP_KERNEL); if (!entry) return -ENOMEM; |