ath9k: Code scrub
Merge core.c and base.c
Remove Antenna Diversity (unused now).
Remove unused chainmask handling code.
Comment, indentation scrub.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath9k/rc.c b/drivers/net/wireless/ath9k/rc.c
index 7d1913d..93dfea8 100644
--- a/drivers/net/wireless/ath9k/rc.c
+++ b/drivers/net/wireless/ath9k/rc.c
@@ -1401,7 +1401,6 @@
struct ath_softc *sc = priv;
struct ath_rate_priv *ath_rc_priv = priv_sta;
struct ath_tx_info_priv *tx_info_priv = NULL;
- struct ath_node *an;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr;
int final_ts_idx, tx_status = 0, is_underrun = 0;
@@ -1410,21 +1409,15 @@
hdr = (struct ieee80211_hdr *)skb->data;
fc = hdr->frame_control;
tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
- an = (struct ath_node *)sta->drv_priv;
final_ts_idx = tx_info_priv->tx.ts_rateindex;
- if (!an || !priv_sta || !ieee80211_is_data(fc) ||
+ if (!priv_sta || !ieee80211_is_data(fc) ||
!tx_info_priv->update_rc)
goto exit;
if (tx_info_priv->tx.ts_status & ATH9K_TXERR_FILT)
goto exit;
- if (tx_info_priv->tx.ts_rssi > 0) {
- ATH_RSSI_LPF(an->an_chainmask_sel.tx_avgrssi,
- tx_info_priv->tx.ts_rssi);
- }
-
/*
* If underrun error is seen assume it as an excessive retry only
* if prefetch trigger level have reached the max (0x3f for 5416)