ath9k: minor cleanup in ani

removed a function declaration, removed a variable, renamed a variable

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 2 insertions, 5 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index bfb6481f01f9..d969a11e3425 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -643,7 +643,7 @@ static bool ath9k_hw_ani_read_counters(struct ath_hw *ah)
         listenTime = ath_hw_get_listen_time(common);
 
         if (listenTime <= 0) {
-                ah->stats.ast_ani_lneg++;
+                ah->stats.ast_ani_lneg_or_lzero++;
                 ath9k_ani_restart(ah);
                 return false;
         }
diff --git a/drivers/net/wireless/ath/ath9k/ani.h b/drivers/net/wireless/ath/ath9k/ani.h
index dbab5b9ce494..a547005572e7 100644
--- a/drivers/net/wireless/ath/ath9k/ani.h
+++ b/drivers/net/wireless/ath/ath9k/ani.h
@@ -148,8 +148,7 @@ struct ar5416Stats {
         u32 ast_ani_ofdmerrs;
         u32 ast_ani_cckerrs;
         u32 ast_ani_reset;
-        u32 ast_ani_lzero;
-        u32 ast_ani_lneg;
+        u32 ast_ani_lneg_or_lzero;
         u32 avgbrssi;
         struct ath9k_mib_stats ast_mibstats;
 };
@@ -159,7 +158,5 @@ void ath9k_enable_mib_counters(struct ath_hw *ah);
 void ath9k_hw_disable_mib_counters(struct ath_hw *ah);
 void ath9k_hw_ani_setup(struct ath_hw *ah);
 void ath9k_hw_ani_init(struct ath_hw *ah);
-int ath9k_hw_get_ani_channel_idx(struct ath_hw *ah,
-                                 struct ath9k_channel *chan);
 
 #endif /* ANI_H */