[PATCH] libertas: remove adapter->prescan

The value 1 was assigned to it and there was nowhere any code
that would have changed that to 0.

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/assoc.c b/drivers/net/wireless/libertas/assoc.c
index 5fdc96f..ffeec2f 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -57,10 +57,8 @@
 	lbs_deb_assoc("New SSID requested: '%s'\n",
 	              escape_essid(assoc_req->ssid, assoc_req->ssid_len));
 	if (assoc_req->mode == IW_MODE_INFRA) {
-		if (adapter->prescan) {
-			libertas_send_specific_ssid_scan(priv, assoc_req->ssid,
-				assoc_req->ssid_len, 0);
-		}
+		libertas_send_specific_ssid_scan(priv, assoc_req->ssid,
+			assoc_req->ssid_len, 0);
 
 		bss = libertas_find_ssid_in_list(adapter, assoc_req->ssid,
 				assoc_req->ssid_len, NULL, IW_MODE_INFRA, channel);