staging: r8188eu: reorder comments in usbctrl_vendorreq()

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>

diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index 61a016e3608f37c4423a7695bd927c91168271f1..35d268c5cd7f4b72f212e27b759ef6409457c77b 100644 (file)
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c
@@ -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. */