Commit aae26277 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg
Browse files

Bluetooth: Remove pointless parameter check in bfusb_send_frame() 



The hdev parameter of bfusb_send_frame() is always valid. If it were
not valid, then it would have crashed earlier in the call chain.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 7bd8f09f

drivers/bluetooth/bfusb.c

+1 −8
Original line number Diff line number Diff line
@@ -466,23 +466,16 @@ static int bfusb_close(struct hci_dev *hdev) 


static int bfusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb)

{

	struct bfusb_data *data;

	struct bfusb_data *data = hci_get_drvdata(hdev);

	struct sk_buff *nskb;

	unsigned char buf[3];

	int sent = 0, size, count;



	BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, bt_cb(skb)->pkt_type, skb->len);



	if (!hdev) {

		BT_ERR("Frame for unknown HCI device (hdev=NULL)");

		return -ENODEV;

	}



	if (!test_bit(HCI_RUNNING, &hdev->flags))

		return -EBUSY;



	data = hci_get_drvdata(hdev);



	switch (bt_cb(skb)->pkt_type) {

	case HCI_COMMAND_PKT:

		hdev->stat.cmd_tx++;