[PATCH] libertas: remove adapter->scantype

scantype was initialized with CMD_SCAN_TYPE_ACTIVE, but there is no code
that would ever change it, so we can use that variable directly.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 33ee4593..4f621a6 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -252,7 +252,7 @@
 	 *   be changed to passive on a per channel basis if restricted by
 	 *   regulatory requirements (11d or 11h)
 	 */
-	scantype = adapter->scantype;
+	scantype = CMD_SCAN_TYPE_ACTIVE;
 
 	for (rgnidx = 0; rgnidx < ARRAY_SIZE(adapter->region_channel); rgnidx++) {
 		if (priv->adapter->enable11d &&