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staging: r8188eu: reorder comments in usbctrl_vendorreq()

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Reorder comments in usbctrl_vendorreq() to follow Linux coding style.
Delete two of them because they are "obvious".

Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-5-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabio M. De Francesco
2021-09-24 14:26:53 +02:00
committed by Greg Kroah-Hartman
parent 8defea0e95
commit db752ce50b
1 changed files with 8 additions and 5 deletions
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13
drivers/staging/r8188eu/hal/usb_ops_linux.c
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@@ -35,9 +35,9 @@ static int usbctrl_vendorreq(struct intf_hdl *intf, u16 value, void *data, u16 l
io_buf = dvobjpriv->usb_vendor_req_buf;
if (requesttype == REALTEK_USB_VENQT_READ)
pipe = usb_rcvctrlpipe(udev, 0);/* read_in */
pipe = usb_rcvctrlpipe(udev, 0);
else
pipe = usb_sndctrlpipe(udev, 0);/* write_out */
pipe = usb_sndctrlpipe(udev, 0);
while (++vendorreq_times <= MAX_USBCTRL_VENDORREQ_TIMES) {
if (requesttype == REALTEK_USB_VENQT_READ)
@@ -49,11 +49,13 @@ static int usbctrl_vendorreq(struct intf_hdl *intf, u16 value, void *data, u16 l
requesttype, value, REALTEK_USB_VENQT_CMD_IDX,
io_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT);
if (status == len) { /* Success this control transfer. */
if (status == len) {
/* success */
rtw_reset_continual_urb_error(dvobjpriv);
if (requesttype == REALTEK_USB_VENQT_READ)
memcpy(data, io_buf, len);
} else { /* error cases */
} else {
/* error cases */
DBG_88E("reg 0x%x, usb %s %u fail, status:%d value=0x%x, vendorreq_times:%d\n",
value, (requesttype == REALTEK_USB_VENQT_READ) ? "read" : "write",
len, status, *(u32 *)data, vendorreq_times);
@@ -65,7 +67,8 @@ static int usbctrl_vendorreq(struct intf_hdl *intf, u16 value, void *data, u16 l
struct hal_data_8188e *haldata = GET_HAL_DATA(adapt);
haldata->srestpriv.wifi_error_status = USB_VEN_REQ_CMD_FAIL;
}
} else { /* status != len && status >= 0 */
} else {
/* status != len && status >= 0 */
if (status > 0) {
if (requesttype == REALTEK_USB_VENQT_READ) {
/* For Control read transfer, we have to copy the read data from io_buf to data. */