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Bluetooth: Remove pointless parameter check in btuart_hci_send_frame() 

The hdev parameter of btuart_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 07:01:01 -07:00 committed by Johan Hedberg
parent 7648d28f28
commit 6b5924bfea
1 changed files with 1 additions and 8 deletions
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9
drivers/bluetooth/btuart_cs.c
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@ -425,14 +425,7 @@ static int btuart_hci_close(struct hci_dev *hdev)
static int btuart_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) static int btuart_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{ {
btuart_info_t *info; btuart_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: