[PATCH 2/2] staging: r8188eu: Make some clean-ups in usbctrl_vendorreq()

["Fabio M. De Francesco" <fmdefrancesco@xxxxxxxxx>]

After replacing usb_control_msg() with the new usb_control_msg_recv() and
usb_control_msg_send() API of USB Core, remove camelcase from the pIo_buf
variable that is passed as argument to the new API and remove the initial
'p' (that probably stands for "pointer") from the same pIo_buf and from
the pintfhdl and pdata arguments of usbctrl_vendorreq().

Signed-off-by: Fabio M. De Francesco <fmdefrancesco@xxxxxxxxx>
---
 drivers/staging/r8188eu/hal/usb_ops_linux.c | 26 ++++++++++-----------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index 6f51660b967a..5ce31ae18ed8 100644
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c
@@ -10,14 +10,14 @@
 #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 *intfhdl, u16 value, void *data, u16 len, u8 requesttype)
 {
-	struct adapter	*adapt = pintfhdl->padapter;
+	struct adapter	*adapt = intfhdl->padapter;
 	struct dvobj_priv  *dvobjpriv = adapter_to_dvobj(adapt);
 	struct usb_device *udev = dvobjpriv->pusbdev;
 	u8 pipe;
 	int status = 0;
-	u8 *pIo_buf;
+	u8 *io_buf;
 	int vendorreq_times = 0;
 
 	if ((adapt->bSurpriseRemoved) || (adapt->pwrctrlpriv.pnp_bstop_trx)) {
@@ -34,10 +34,10 @@ 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;
 	}
@@ -47,25 +47,25 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata,
 			status = usb_control_msg_recv(udev, pipe, REALTEK_USB_VENQT_CMD_REQ,
 						      REALTEK_USB_VENQT_READ, value,
 						      REALTEK_USB_VENQT_CMD_IDX,
-						      pIo_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT,
+						      io_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT,
 						      GFP_KERNEL);
 		} else {
-			memcpy(pIo_buf, pdata, len);
+			memcpy(io_buf, data, len);
 			status = usb_control_msg_send(udev, pipe, REALTEK_USB_VENQT_CMD_REQ,
 						      REALTEK_USB_VENQT_WRITE, value,
 						      REALTEK_USB_VENQT_CMD_IDX,
-						      pIo_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT,
+						      io_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT,
 						      GFP_KERNEL);
 		}
 
 		if (!status) {   /*  Success this control transfer. */
 			rtw_reset_continual_urb_error(dvobjpriv);
 			if (requesttype == 0x01)
-				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 == 0x01) ? "read" : "write",
-				len, status, *(u32 *)pdata, vendorreq_times);
+				len, status, *(u32 *)data, vendorreq_times);
 
 			if (status < 0) {
 				if (status == (-ESHUTDOWN) || status == -ENODEV) {
@@ -77,8 +77,8 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata,
 			} else { /*  status != len && status >= 0 */
 				if (status > 0) {
 					if (requesttype == 0x01) {
-						/*  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);
 					}
 				}
 			}
-- 
2.32.0