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Bluetooth: Remove pointless parameter check in btmrvl_send_frame() 

The hdev parameter of btmrvl_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 07:01:00 -07:00 committed by Johan Hedberg
parent 2e17455835
commit 7648d28f28
1 changed files with 1 additions and 8 deletions
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9
drivers/bluetooth/btmrvl_main.c
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@ -357,17 +357,10 @@ static void btmrvl_free_adapter(struct btmrvl_private *priv)
static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb) static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{ {
struct btmrvl_private *priv = NULL; struct btmrvl_private *priv = hci_get_drvdata(hdev);
BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len); BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len);
if (!hdev) {
BT_ERR("Frame for unknown HCI device");
return -ENODEV;
}
priv = hci_get_drvdata(hdev);
if (!test_bit(HCI_RUNNING, &hdev->flags)) { if (!test_bit(HCI_RUNNING, &hdev->flags)) {
BT_ERR("Failed testing HCI_RUNING, flags=%lx", hdev->flags); BT_ERR("Failed testing HCI_RUNING, flags=%lx", hdev->flags);
print_hex_dump_bytes("data: ", DUMP_PREFIX_OFFSET, print_hex_dump_bytes("data: ", DUMP_PREFIX_OFFSET,