linux-kernel - [PATCH v9 01/16] staging: r8188eu: clean up symbols in usbctrl

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Date:   Tue, 21 Sep 2021 20:18:19 +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 01/16] staging: r8188eu: clean up symbols in usbctrl_vendorreq()

Clean up symbol names in usbctrl_vendorreq():

	pdata => data;
	pio_priv => io_priv;
	pintfhdl => intf.

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 | 28 ++++++++++-----------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index 6de99079e117..3e7bc510197e 100644
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c
@@ -8,14 +8,14 @@
 #include "../include/recv_osdep.h"
 #include "../include/rtl8188e_hal.h"
 
-static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata, u16 len, u8 requesttype)
+static int usbctrl_vendorreq(struct intf_hdl *intf, u16 value, void *data, u16 len, u8 requesttype)
 {
-	struct adapter	*adapt = pintfhdl->padapter;
-	struct dvobj_priv  *dvobjpriv = adapter_to_dvobj(adapt);
+	struct adapter *adapt = intf->padapter;
+	struct dvobj_priv *dvobjpriv = adapter_to_dvobj(adapt);
 	struct usb_device *udev = dvobjpriv->pusbdev;
 	unsigned int pipe;
 	int status = 0;
-	u8 *pIo_buf;
+	u8 *io_buf;
 	int vendorreq_times = 0;
 
 	if ((adapt->bSurpriseRemoved) || (adapt->pwrctrlpriv.pnp_bstop_trx)) {
@@ -32,10 +32,10 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata,
 	mutex_lock(&dvobjpriv->usb_vendor_req_mutex);
 
 	/*  Acquire IO memory for vendorreq */
-	pIo_buf = dvobjpriv->usb_vendor_req_buf;
+	io_buf = dvobjpriv->usb_vendor_req_buf;
 
-	if (!pIo_buf) {
-		DBG_88E("[%s] pIo_buf == NULL\n", __func__);
+	if (!io_buf) {
+		DBG_88E("[%s] io_buf == NULL\n", __func__);
 		status = -ENOMEM;
 		goto release_mutex;
 	}
@@ -47,22 +47,22 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata,
 
 	while (++vendorreq_times <= MAX_USBCTRL_VENDORREQ_TIMES) {
 		if (requesttype == REALTEK_USB_VENQT_READ)
-			memset(pIo_buf, 0, len);
+			memset(io_buf, 0, len);
 		else
-			memcpy(pIo_buf, pdata, len);
+			memcpy(io_buf, data, len);
 
 		status = usb_control_msg(udev, pipe, REALTEK_USB_VENQT_CMD_REQ,
 					 requesttype, value, REALTEK_USB_VENQT_CMD_IDX,
-					 pIo_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT);
+					 io_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT);
 
 		if (status == len) {   /*  Success this control transfer. */
 			rtw_reset_continual_urb_error(dvobjpriv);
 			if (requesttype == REALTEK_USB_VENQT_READ)
-				memcpy(pdata, pIo_buf,  len);
+				memcpy(data, io_buf,  len);
 		} 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 *)pdata, vendorreq_times);
+				len, status, *(u32 *)data, vendorreq_times);
 
 			if (status < 0) {
 				if (status == -ESHUTDOWN || status == -ENODEV) {
@@ -74,8 +74,8 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata,
 			} 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 pIo_buf to pdata. */
-						memcpy(pdata, pIo_buf,  len);
+						/*  For Control read transfer, we have to copy the read data from io_buf to data. */
+						memcpy(data, io_buf,  len);
 					}
 				}
 			}
-- 
2.33.0