In case the HCI request queue is empty, hci_req_run should return ENODATA instead of EINVAL. This way, hci_req_run returns a more meaningful error value. Signed-off-by: Andre Guedes <andre.guedes@xxxxxxxxxxxxx> --- net/bluetooth/hci_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index a3e3c96..5f625e0 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2452,7 +2452,7 @@ int hci_req_run(struct hci_request *req, hci_req_complete_t complete) /* Do not allow empty requests */ if (skb_queue_empty(&req->cmd_q)) - return -EINVAL; + return -ENODATA; skb = skb_peek_tail(&req->cmd_q); bt_cb(skb)->req.complete = complete; -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
