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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>
hifive-unleashed-5.1
Marcel Holtmann 2013-10-11 07:01:04 -07:00 committed by Johan Hedberg
parent 52bc423a7e
commit 602987758b
1 changed files with 1 additions and 8 deletions
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9
drivers/bluetooth/hci_vhci.c
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@ -83,18 +83,11 @@ static int vhci_flush(struct hci_dev *hdev)
static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{
struct vhci_data *data;
if (!hdev) {
BT_ERR("Frame for unknown HCI device (hdev=NULL)");
return -ENODEV;
}
struct vhci_data *data = hci_get_drvdata(hdev);
if (!test_bit(HCI_RUNNING, &hdev->flags))
return -EBUSY;
data = hci_get_drvdata(hdev);
memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
skb_queue_tail(&data->readq, skb);