Bluetooth: Make hci_req_add returning void
Since no one checks the returning value of hci_req_add and HCI
request errors are now handled in hci_req_run, we can make hci_
req_add returning void.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index b432baa..1c67875 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2529,7 +2529,7 @@
}
/* Queue a command to an asynchronous HCI request */
-int hci_req_add(struct hci_request *req, u16 opcode, u32 plen, void *param)
+void hci_req_add(struct hci_request *req, u16 opcode, u32 plen, void *param)
{
struct hci_dev *hdev = req->hdev;
struct sk_buff *skb;
@@ -2541,15 +2541,13 @@
BT_ERR("%s no memory for command (opcode 0x%4.4x)",
hdev->name, opcode);
req->err = -ENOMEM;
- return -ENOMEM;
+ return;
}
if (skb_queue_empty(&req->cmd_q))
bt_cb(skb)->req.start = true;
skb_queue_tail(&req->cmd_q, skb);
-
- return 0;
}
/* Get data from the previously sent command */