[PATCH] libertas: remove adapter->scanprobes

The variable was initialized to 0 and nowhere else to anything
different.
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/libertas/dev.h

@@ -375,7 +375,6 @@ struct _wlan_adapter {
 	struct wlan_offset_value offsetvalue;
 
 	struct cmd_ds_802_11_get_log logmsg;
-	u16 scanprobes;
 
 	u32 pkttxctrl;
 

drivers/net/wireless/libertas/main.c

@@ -998,8 +998,6 @@ static void wlan_init_adapter(wlan_private * priv)
 	wlan_adapter *adapter = priv->adapter;
 	int i;
 
-	adapter->scanprobes = 0;
-
 	adapter->bcn_avg_factor = DEFAULT_BCN_AVG_FACTOR;
 	adapter->data_avg_factor = DEFAULT_DATA_AVG_FACTOR;
 

drivers/net/wireless/libertas/scan.c

@@ -416,8 +416,7 @@ wlan_scan_setup_scan_config(wlan_private * priv,
 		     scanmode);
 
 		/* Set the number of probes to send, use adapter setting if unset */
-		numprobes = (puserscanin->numprobes ? puserscanin->numprobes :
-			     adapter->scanprobes);
+		numprobes = puserscanin->numprobes ? puserscanin->numprobes : 0;
 
 		/*
 		 * Set the BSSID filter to the incoming configuration,
@@ -450,7 +449,7 @@ wlan_scan_setup_scan_config(wlan_private * priv,
 		}
 	} else {
 		pscancfgout->bsstype = adapter->scanmode;
-		numprobes = adapter->scanprobes;
+		numprobes = 0;
 	}
 
 	/* If the input config or adapter has the number of Probes set, add tlv */