diff options
| -rw-r--r-- | drivers/staging/r8188eu/hal/usb_ops_linux.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c index 5408383ccec3..5a55ee38d7b8 100644 --- a/drivers/staging/r8188eu/hal/usb_ops_linux.c +++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c @@ -40,15 +40,16 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata, goto release_mutex; } - while (++vendorreq_times <= MAX_USBCTRL_VENDORREQ_TIMES) { - memset(pIo_buf, 0, len); + if (requesttype == REALTEK_USB_VENQT_READ) + pipe = usb_rcvctrlpipe(udev, 0);/* read_in */ + else + pipe = usb_sndctrlpipe(udev, 0);/* write_out */ - if (requesttype == REALTEK_USB_VENQT_READ) { - pipe = usb_rcvctrlpipe(udev, 0);/* read_in */ - } else { - pipe = usb_sndctrlpipe(udev, 0);/* write_out */ + while (++vendorreq_times <= MAX_USBCTRL_VENDORREQ_TIMES) { + if (requesttype == REALTEK_USB_VENQT_READ) + memset(pIo_buf, 0, len); + else memcpy(pIo_buf, pdata, len); - } status = usb_control_msg(udev, pipe, REALTEK_USB_VENQT_CMD_REQ, requesttype, value, REALTEK_USB_VENQT_CMD_IDX, |