diff options
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/bfusb.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c index 005919a..61b5914 100644 --- a/drivers/bluetooth/bfusb.c +++ b/drivers/bluetooth/bfusb.c @@ -568,22 +568,23 @@ static int bfusb_load_firmware(struct bfusb_data *data, BT_INFO("BlueFRITZ! USB loading firmware"); + buf = kmalloc(BFUSB_MAX_BLOCK_SIZE + 3, GFP_KERNEL); + if (!buf) { + BT_ERR("Can't allocate memory chunk for firmware"); + return -ENOMEM; + } + pipe = usb_sndctrlpipe(data->udev, 0); if (usb_control_msg(data->udev, pipe, USB_REQ_SET_CONFIGURATION, 0, 1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT) < 0) { BT_ERR("Can't change to loading configuration"); + kfree(buf); return -EBUSY; } data->udev->toggle[0] = data->udev->toggle[1] = 0; - buf = kmalloc(BFUSB_MAX_BLOCK_SIZE + 3, GFP_ATOMIC); - if (!buf) { - BT_ERR("Can't allocate memory chunk for firmware"); - return -ENOMEM; - } - pipe = usb_sndbulkpipe(data->udev, data->bulk_out_ep); while (count) { |
