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ath9k: Remove the median function in rate control 

With the current rate control selection method the median function is
nowhere used, so remove it.

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Mohammed Shafi Shajakhan 2010-10-18 11:37:17 +05:30 committed by John W. Linville
parent ada9f1cacb
commit 123f5b8e6f
1 changed files with 0 additions and 19 deletions
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19
drivers/net/wireless/ath/ath9k/rc.c
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@ -381,25 +381,6 @@ static const struct ath_rate_table ar5416_11g_ratetable = {
static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table,
struct ieee80211_tx_rate *rate);
static inline int8_t median(int8_t a, int8_t b, int8_t c)
{
if (a >= b) {
if (b >= c)
return b;
else if (a > c)
return c;
else
return a;
} else {
if (a >= c)
return a;
else if (b >= c)
return c;
else
return b;
}
}
static void ath_rc_sort_validrates(const struct ath_rate_table *rate_table,
struct ath_rate_priv *ath_rc_priv)
{