ath9k: Remove redundant code

The phy error mask registers are programmed already
in ath9k_ani_restart(), so there is no need to set them
in ath9k_ani_reset().

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

diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index c8595f4..a68beb1 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -360,18 +360,7 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning)
        ath9k_hw_set_ofdm_nil(ah, ofdm_nil, is_scanning);
        ath9k_hw_set_cck_nil(ah, cck_nil, is_scanning);
 
-       /*
-        * enable phy counters if hw supports or if not, enable phy
-        * interrupts (so we can count each one)
-        */
        ath9k_ani_restart(ah);
-
-       ENABLE_REGWRITE_BUFFER(ah);
-
-       REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING);
-       REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);
-
-       REGWRITE_BUFFER_FLUSH(ah);
 }
 
 static bool ath9k_hw_ani_read_counters(struct ath_hw *ah)