Commit 7cd84d72 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg

Bluetooth: btusb: Remove unneeded btusb_read_local_version function

The btusb_read_local_version function has only a single user and with
that just move its functionality in place where it belongs.
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 9641d343
...@@ -1302,28 +1302,6 @@ static void btusb_waker(struct work_struct *work) ...@@ -1302,28 +1302,6 @@ static void btusb_waker(struct work_struct *work)
usb_autopm_put_interface(data->intf); usb_autopm_put_interface(data->intf);
} }
static struct sk_buff *btusb_read_local_version(struct hci_dev *hdev)
{
struct sk_buff *skb;
skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,
HCI_INIT_TIMEOUT);
if (IS_ERR(skb)) {
BT_ERR("%s: HCI_OP_READ_LOCAL_VERSION failed (%ld)",
hdev->name, PTR_ERR(skb));
return skb;
}
if (skb->len != sizeof(struct hci_rp_read_local_version)) {
BT_ERR("%s: HCI_OP_READ_LOCAL_VERSION event length mismatch",
hdev->name);
kfree_skb(skb);
return ERR_PTR(-EIO);
}
return skb;
}
static int btusb_setup_bcm92035(struct hci_dev *hdev) static int btusb_setup_bcm92035(struct hci_dev *hdev)
{ {
struct sk_buff *skb; struct sk_buff *skb;
...@@ -1347,9 +1325,19 @@ static int btusb_setup_csr(struct hci_dev *hdev) ...@@ -1347,9 +1325,19 @@ static int btusb_setup_csr(struct hci_dev *hdev)
BT_DBG("%s", hdev->name); BT_DBG("%s", hdev->name);
skb = btusb_read_local_version(hdev); skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,
if (IS_ERR(skb)) HCI_INIT_TIMEOUT);
return -PTR_ERR(skb); if (IS_ERR(skb)) {
int err = PTR_ERR(skb);
BT_ERR("%s: CSR: Local version failed (%d)", hdev->name, err);
return err;
}
if (skb->len != sizeof(struct hci_rp_read_local_version)) {
BT_ERR("%s: CSR: Local version length mismatch", hdev->name);
kfree_skb(skb);
return -EIO;
}
rp = (struct hci_rp_read_local_version *)skb->data; rp = (struct hci_rp_read_local_version *)skb->data;
......
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