diff options
Diffstat (limited to 'net/bluetooth/hci_request.c')
| -rw-r--r-- | net/bluetooth/hci_request.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 0adbb59ec2f0..b1d4d5bba7c1 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -186,7 +186,7 @@ EXPORT_SYMBOL(__hci_cmd_sync); /* Execute request and wait for completion. */ int __hci_req_sync(struct hci_dev *hdev, void (*func)(struct hci_request *req, unsigned long opt), - unsigned long opt, __u32 timeout) + unsigned long opt, u32 timeout, u8 *hci_status) { struct hci_request req; DECLARE_WAITQUEUE(wait, current); @@ -231,14 +231,20 @@ int __hci_req_sync(struct hci_dev *hdev, void (*func)(struct hci_request *req, switch (hdev->req_status) { case HCI_REQ_DONE: err = -bt_to_errno(hdev->req_result); + if (hci_status) + *hci_status = hdev->req_result; break; case HCI_REQ_CANCELED: err = -hdev->req_result; + if (hci_status) + *hci_status = HCI_ERROR_UNSPECIFIED; break; default: err = -ETIMEDOUT; + if (hci_status) + *hci_status = HCI_ERROR_UNSPECIFIED; break; } @@ -251,7 +257,7 @@ int __hci_req_sync(struct hci_dev *hdev, void (*func)(struct hci_request *req, int hci_req_sync(struct hci_dev *hdev, void (*req)(struct hci_request *req, unsigned long opt), - unsigned long opt, __u32 timeout) + unsigned long opt, u32 timeout, u8 *hci_status) { int ret; @@ -260,7 +266,7 @@ int hci_req_sync(struct hci_dev *hdev, void (*req)(struct hci_request *req, /* Serialize all requests */ hci_req_sync_lock(hdev); - ret = __hci_req_sync(hdev, req, opt, timeout); + ret = __hci_req_sync(hdev, req, opt, timeout, hci_status); hci_req_sync_unlock(hdev); return ret; |