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Bluetooth: Remove pointless parameter check in bt3c_hci_send_frame()

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The hdev parameter of bt3c_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 07:00:59 -07:00
committed by Johan Hedberg
parent 3c69454afa
commit 2e17455835
1 changed files with 1 additions and 8 deletions
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9
drivers/bluetooth/bt3c_cs.c
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@@ -417,16 +417,9 @@ static int bt3c_hci_close(struct hci_dev *hdev)
static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{ {
bt3c_info_t *info; bt3c_info_t *info = hci_get_drvdata(hdev);
unsigned long flags; unsigned long flags;
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:
hdev->stat.cmd_tx++; hdev->stat.cmd_tx++;