[PATCH] libertas: fix warning by removing unused local variable

[Holger Schurig]

libertas: fix warning by removing unused local variable

Subject says it all.

Signed-off-by: Holger Schurig <hs4233 at mail.mn-solutions.de>

--- libertas-2.6.orig/drivers/net/wireless/libertas/scan.c
+++ libertas-2.6/drivers/net/wireless/libertas/scan.c
@@ -1462,7 +1462,6 @@
 {
 	wlan_private *priv = dev->priv;
 	wlan_adapter *adapter = priv->adapter;
-	union iwreq_data wrqu;
 
 	ENTER();