Bluetooth: Remove pointless parameter check in bluecard_hci_send_frame()
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>
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@ -660,14 +660,7 @@ static int bluecard_hci_close(struct hci_dev *hdev)
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static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
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static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
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{
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{
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bluecard_info_t *info;
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bluecard_info_t *info = hci_get_drvdata(hdev);
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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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info = hci_get_drvdata(hdev);
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switch (bt_cb(skb)->pkt_type) {
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switch (bt_cb(skb)->pkt_type) {
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case HCI_COMMAND_PKT:
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case HCI_COMMAND_PKT:
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