diff options
| -rw-r--r-- | drivers/bluetooth/btrtl.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index 9a6ae8a2adfc..04399b3c39a0 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -1044,12 +1044,11 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev; struct sk_buff *skb; struct hci_rp_read_local_version *resp; + struct hci_command_hdr *cmd; char cfg_name[40]; u16 hci_rev, lmp_subver; u8 hci_ver, lmp_ver, chip_type = 0; int ret; - u16 opcode; - u8 cmd[2]; u8 reg_val[2]; btrtl_dev = kzalloc(sizeof(*btrtl_dev), GFP_KERNEL); @@ -1118,15 +1117,14 @@ next: btrtl_dev->drop_fw = false; if (btrtl_dev->drop_fw) { - opcode = hci_opcode_pack(0x3f, 0x66); - cmd[0] = opcode & 0xff; - cmd[1] = opcode >> 8; - - skb = bt_skb_alloc(sizeof(cmd), GFP_KERNEL); + skb = bt_skb_alloc(sizeof(*cmd), GFP_KERNEL); if (!skb) goto err_free; - skb_put_data(skb, cmd, sizeof(cmd)); + cmd = skb_put(skb, HCI_COMMAND_HDR_SIZE); + cmd->opcode = cpu_to_le16(0xfc66); + cmd->plen = 0; + hci_skb_pkt_type(skb) = HCI_COMMAND_PKT; ret = hdev->send(hdev, skb); |