Commit 51086991 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg

Bluetooth: Remove return value from hci_send_frame() function

The return value of hci_send_frame() is never checked. So just make
this function void and print an error when the hdev->send driver
callback returns a negative value.

Having the error printed is actually an improvement over the
current situation where any driver error just gets ignored.
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 3d386ace
......@@ -2697,7 +2697,7 @@ int hci_unregister_cb(struct hci_cb *cb)
}
EXPORT_SYMBOL(hci_unregister_cb);
static int hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
static void hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{
BT_DBG("%s type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len);
......@@ -2717,7 +2717,8 @@ static int hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
skb->dev = (void *) hdev;
return hdev->send(skb);
if (hdev->send(skb) < 0)
BT_ERR("%s sending frame failed", hdev->name);
}
void hci_req_init(struct hci_request *req, struct hci_dev *hdev)
......
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