ath5k: remove ts_rate from ath5k_tx_status

It is no longer necessary for preparing mac80211 tx status

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 0 insertions, 14 deletions

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 4bb381cae08d..aa588a0521c1 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -452,7 +452,6 @@ struct ath5k_tx_status {
         u16     ts_seqnum;
         u16     ts_tstamp;
         u8      ts_status;
-        u8      ts_rate[4];
         u8      ts_retry[4];
         u8      ts_final_idx;
         s8      ts_rssi;
diff --git a/drivers/net/wireless/ath/ath5k/desc.c b/drivers/net/wireless/ath/ath5k/desc.c
index 0a8a9efaf8b4..990a3b421443 100644
--- a/drivers/net/wireless/ath/ath5k/desc.c
+++ b/drivers/net/wireless/ath/ath5k/desc.c
@@ -375,8 +375,6 @@ static int ath5k_hw_proc_2word_tx_status(struct ath5k_hw *ah,
                 AR5K_DESC_TX_STATUS1_ACK_SIG_STRENGTH);
         ts->ts_antenna = 1;
         ts->ts_status = 0;
-        ts->ts_rate[0] = AR5K_REG_MS(tx_ctl->tx_control_0,
-                AR5K_2W_TX_DESC_CTL0_XMIT_RATE);
         ts->ts_retry[0] = ts->ts_longretry;
         ts->ts_final_idx = 0;
 
@@ -439,32 +437,21 @@ static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah,
         ts->ts_retry[ts->ts_final_idx] = ts->ts_longretry;
         switch (ts->ts_final_idx) {
         case 3:
-                ts->ts_rate[3] = AR5K_REG_MS(tx_ctl->tx_control_3,
-                        AR5K_4W_TX_DESC_CTL3_XMIT_RATE3);
-
                 ts->ts_retry[2] = AR5K_REG_MS(tx_ctl->tx_control_2,
                         AR5K_4W_TX_DESC_CTL2_XMIT_TRIES2);
                 ts->ts_longretry += ts->ts_retry[2];
                 /* fall through */
         case 2:
-                ts->ts_rate[2] = AR5K_REG_MS(tx_ctl->tx_control_3,
-                        AR5K_4W_TX_DESC_CTL3_XMIT_RATE2);
-
                 ts->ts_retry[1] = AR5K_REG_MS(tx_ctl->tx_control_2,
                         AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
                 ts->ts_longretry += ts->ts_retry[1];
                 /* fall through */
         case 1:
-                ts->ts_rate[1] = AR5K_REG_MS(tx_ctl->tx_control_3,
-                        AR5K_4W_TX_DESC_CTL3_XMIT_RATE1);
-
                 ts->ts_retry[0] = AR5K_REG_MS(tx_ctl->tx_control_2,
                         AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
                 ts->ts_longretry += ts->ts_retry[0];
                 /* fall through */
         case 0:
-                ts->ts_rate[0] = tx_ctl->tx_control_3 &
-                        AR5K_4W_TX_DESC_CTL3_XMIT_RATE0;
                 break;
         }