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Bluetooth: Remove pointless parameter check in bluecard_hci_send_frame()

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The hdev parameter of bluecard_hci_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>
This commit is contained in:
Marcel Holtmann 2013-10-11 07:00:58 -07:00 committed by Johan Hedberg
parent aae2627712
commit 3c69454afa
1 changed files with 1 additions and 8 deletions
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9
drivers/bluetooth/bluecard_cs.c
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@ -660,14 +660,7 @@ static int bluecard_hci_close(struct hci_dev *hdev)
static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{ {
bluecard_info_t *info; bluecard_info_t *info = hci_get_drvdata(hdev);
if (!hdev) {
BT_ERR("Frame for unknown HCI device (hdev=NULL)");
return -ENODEV;
}
info = hci_get_drvdata(hdev);
switch (bt_cb(skb)->pkt_type) { switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT: case HCI_COMMAND_PKT: