ath9k: Fix warnings from -Wunused-but-set-variable

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index b81bfc4d66ef..abff2d5229ee 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1339,7 +1339,7 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
         struct ath_hw_antcomb_conf div_ant_conf;
         struct ath_ant_comb *antcomb = &sc->ant_comb;
         int alt_ratio = 0, alt_rssi_avg = 0, main_rssi_avg = 0, curr_alt_set;
-        int curr_main_set, curr_bias;
+        int curr_main_set;
         int main_rssi = rs->rs_rssi_ctl0;
         int alt_rssi = rs->rs_rssi_ctl1;
         int rx_ant_conf,  main_ant_conf;
@@ -1393,7 +1393,6 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
         ath9k_hw_antdiv_comb_conf_get(sc->sc_ah, &div_ant_conf);
         curr_alt_set = div_ant_conf.alt_lna_conf;
         curr_main_set = div_ant_conf.main_lna_conf;
-        curr_bias = div_ant_conf.fast_div_bias;
 
         antcomb->count++;