drivers:staging:wlan_ng Fix no space is necessary after a cast

This fixes "No space is necessary after a cast" messages from
checkpatch.pl

Signed-off-by: Bogicevic Sasa <brutallesale@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/wlan-ng/prism2usb.c b/drivers/staging/wlan-ng/prism2usb.c
index e92bbc1..8abf3f8 100644
--- a/drivers/staging/wlan-ng/prism2usb.c
+++ b/drivers/staging/wlan-ng/prism2usb.c
@@ -6,7 +6,7 @@
 
 #define PRISM_DEV(vid, pid, name)		\
 	{ USB_DEVICE(vid, pid),			\
-	.driver_info = (unsigned long) name }
+	.driver_info = (unsigned long)name }
 
 static struct usb_device_id usb_prism_tbl[] = {
 	PRISM_DEV(0x04bb, 0x0922, "IOData AirPort WN-B11/USBS"),
@@ -136,7 +136,7 @@
 {
 	wlandevice_t *wlandev;
 
-	wlandev = (wlandevice_t *) usb_get_intfdata(interface);
+	wlandev = (wlandevice_t *)usb_get_intfdata(interface);
 	if (wlandev != NULL) {
 		LIST_HEAD(cleanlist);
 		struct list_head *entry;
@@ -229,7 +229,7 @@
 	hfa384x_t *hw = NULL;
 	wlandevice_t *wlandev;
 
-	wlandev = (wlandevice_t *) usb_get_intfdata(interface);
+	wlandev = (wlandevice_t *)usb_get_intfdata(interface);
 	if (!wlandev)
 		return -ENODEV;
 
@@ -252,7 +252,7 @@
 	hfa384x_t *hw = NULL;
 	wlandevice_t *wlandev;
 
-	wlandev = (wlandevice_t *) usb_get_intfdata(interface);
+	wlandev = (wlandevice_t *)usb_get_intfdata(interface);
 	if (!wlandev)
 		return -ENODEV;