From 382b0c39b3f5b239e3fc07712027fcd4d503bd26 Mon Sep 17 00:00:00 2001 From: Andre Guedes Date: Fri, 8 Mar 2013 11:20:14 -0300 Subject: [PATCH] Bluetooth: Return ENODATA in hci_req_run 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 Acked-by: Johan Hedberg Signed-off-by: Gustavo Padovan --- 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 5c6439847286..d841046daeda 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; -- 2.20.1