staging: vt6656: Remove function vnt_int_process_data.

call vnt_start_interrupt_urb directly from vnt_start.

Move debug message to vnt_start_interrupt_urb.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/dff3a1d0-4d24-d9ea-2a15-c81fd544bc79@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/int.c

@@ -23,17 +23,6 @@
 #include "power.h"
 #include "usbpipe.h"
 
-int vnt_int_start_interrupt(struct vnt_private *priv)
-{
-	int ret = 0;
-
-	dev_dbg(&priv->usb->dev, "---->Interrupt Polling Thread\n");
-
-	ret = vnt_start_interrupt_urb(priv);
-
-	return ret;
-}
-
 static int vnt_int_report_rate(struct vnt_private *priv, u8 pkt_no, u8 tsr)
 {
 	struct vnt_usb_send_context *context;

drivers/staging/vt6656/int.h

@@ -41,7 +41,6 @@ struct vnt_interrupt_data {
 	u8 sw[2];
 } __packed;
 
-int vnt_int_start_interrupt(struct vnt_private *priv);
 void vnt_int_process_data(struct vnt_private *priv);
 
 #endif /* __INT_H__ */

drivers/staging/vt6656/main_usb.c

@@ -549,7 +549,7 @@ static int vnt_start(struct ieee80211_hw *hw)
 
 	priv->int_interval = 1;  /* bInterval is set to 1 */
 
-	ret = vnt_int_start_interrupt(priv);
+	ret = vnt_start_interrupt_urb(priv);
 	if (ret)
 		goto free_all;
 

drivers/staging/vt6656/usbpipe.c

@@ -176,6 +176,8 @@ int vnt_start_interrupt_urb(struct vnt_private *priv)
 {
 	int ret = 0;
 
+	dev_dbg(&priv->usb->dev, "---->Interrupt Polling Thread\n");
+
 	if (priv->int_buf.in_use) {
 		ret = -EBUSY;
 		goto err;