diff --git a/drivers/staging/vt6656/iwctl.c b/drivers/staging/vt6656/iwctl.c
index 75b36d3bf1ae..0e27fb1d9640 100644
--- a/drivers/staging/vt6656/iwctl.c
+++ b/drivers/staging/vt6656/iwctl.c
@@ -505,7 +505,7 @@ void iwctl_giwmode(struct net_device *dev,
  * Wireless Handler : get capability range
  */
 
-int iwctl_giwrange(struct net_device *dev,
+void iwctl_giwrange(struct net_device *dev,
              struct iw_request_info *info,
              struct iw_point *wrq,
              char *extra)
@@ -600,9 +600,6 @@ int iwctl_giwrange(struct net_device *dev,
 		range->avg_qual.level = 176;	// -80 dBm
 		range->avg_qual.noise = 0;
 	}
-
-
-	return 0;
 }
 
 
diff --git a/drivers/staging/vt6656/iwctl.h b/drivers/staging/vt6656/iwctl.h
index 60180a75f30d..22acf8be8e7c 100644
--- a/drivers/staging/vt6656/iwctl.h
+++ b/drivers/staging/vt6656/iwctl.h
@@ -46,7 +46,7 @@ int iwctl_siwap(struct net_device *dev,
 			 struct sockaddr *wrq,
              char *extra);
 
-int iwctl_giwrange(struct net_device *dev,
+void iwctl_giwrange(struct net_device *dev,
              struct iw_request_info *info,
              struct iw_point *wrq,
              char *extra);
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index fdd35c6af1c0..6213075030dc 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1811,7 +1811,7 @@ static int  device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
 		{
 			struct iw_range range;
 
-			rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range);
+			iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range);
 			if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range)))
 				rc = -EFAULT;
 		}