ath9k: rename ath_rc_ratefind_ht() to ath_rc_get_highest_rix()

The purpose is to find the highest rate we can use.

Cc: Derek Smithies <derek@indranet.co.nz>
Cc: Chittajit Mitra <Chittajit.Mitra@Atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 112a0ec0df4f..96d46d697e96 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -601,10 +601,11 @@ static u8 ath_rc_setvalid_htrates(struct ath_rate_priv *ath_rc_priv,
         return hi;
 }
 
-static u8 ath_rc_ratefind_ht(struct ath_softc *sc,
-                             struct ath_rate_priv *ath_rc_priv,
-                             const struct ath_rate_table *rate_table,
-                             int *is_probing)
+/* Finds the highest rate index we can use */
+static u8 ath_rc_get_highest_rix(struct ath_softc *sc,
+                                 struct ath_rate_priv *ath_rc_priv,
+                                 const struct ath_rate_table *rate_table,
+                                 int *is_probing)
 {
         u32 dt, best_thruput, this_thruput, now_msec;
         u8 rate, next_rate, best_rate, maxindex, minindex;
@@ -812,7 +813,7 @@ static void ath_rc_ratefind(struct ath_softc *sc,
         try_per_rate = sc->hw->max_rate_tries;
 
         rate_table = sc->cur_rate_table;
-        rix = ath_rc_ratefind_ht(sc, ath_rc_priv, rate_table, &is_probe);
+        rix = ath_rc_get_highest_rix(sc, ath_rc_priv, rate_table, &is_probe);
         nrix = rix;
 
         if (is_probe) {