Bluetooth: Remove pointless parameter check in vhci_send_frame()
The hdev parameter of vhci_send_frame() is always valid. If it were not valid, then it would have crashed earlier in the call chain. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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@ -83,18 +83,11 @@ static int vhci_flush(struct hci_dev *hdev)
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static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
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{
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struct vhci_data *data;
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if (!hdev) {
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BT_ERR("Frame for unknown HCI device (hdev=NULL)");
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return -ENODEV;
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}
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struct vhci_data *data = hci_get_drvdata(hdev);
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if (!test_bit(HCI_RUNNING, &hdev->flags))
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return -EBUSY;
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data = hci_get_drvdata(hdev);
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memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
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skb_queue_tail(&data->readq, skb);
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