[PATCH] libertas: remove adapter->{data,bcn}_avg_factor

Those two variables were initialized with some default values, but there
is no code that would ever change them. So we could use as well the defaults
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/rx.c b/drivers/net/wireless/libertas/rx.c
index 2473931..83a7765 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -85,12 +85,12 @@
 static void wlan_save_rawSNRNF(wlan_private * priv, struct rxpd *p_rx_pd)
 {
 	wlan_adapter *adapter = priv->adapter;
-	if (adapter->numSNRNF < adapter->data_avg_factor)
+	if (adapter->numSNRNF < DEFAULT_DATA_AVG_FACTOR)
 		adapter->numSNRNF++;
 	adapter->rawSNR[adapter->nextSNRNF] = p_rx_pd->snr;
 	adapter->rawNF[adapter->nextSNRNF] = p_rx_pd->nf;
 	adapter->nextSNRNF++;
-	if (adapter->nextSNRNF >= adapter->data_avg_factor)
+	if (adapter->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR)
 		adapter->nextSNRNF = 0;
 	return;
 }