linux-kernel - [PATCH v9 04/16] staging: r8188eu: reorder comments in usbctrl

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Message-Id: <20210921181834.29677-5-fmdefrancesco@gmail.com>
Date:   Tue, 21 Sep 2021 20:18:22 +0200
From:   "Fabio M. De Francesco" <fmdefrancesco@...il.com>
To:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Pavel Skripkin <paskripkin@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        David Laight <david.Laight@...lab.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Martin Kaiser <martin@...ser.cx>
Cc:     "Fabio M. De Francesco" <fmdefrancesco@...il.com>
Subject: [PATCH v9 04/16] 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@...il.com>
Signed-off-by: Pavel Skripkin <paskripkin@...il.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@...il.com>
---
 drivers/staging/r8188eu/hal/usb_ops_linux.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index 61a016e3608f..35d268c5cd7f 100644
--- 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. */
-- 
2.33.0