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| author | Sujith Manoharan <Sujith.Manoharan@atheros.com> | 2011-04-20 09:30:34 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-25 22:50:14 +0400 |
| commit | 0ff2b5c05d4dd84222a8e163335c5b550e2ca195 (patch) | |
| tree | 0838c388f191ff550e099101452ed3f4018a6e74 /drivers/net/wireless/ath/ath9k/rc.c | |
| parent | 3c35c84a70fc7d76cf7d975481fcb30468c68818 (diff) | |
| download | linux-0ff2b5c05d4dd84222a8e163335c5b550e2ca195.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/rc.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 2a40532126f3..b877d9639bdc 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -854,14 +854,13 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, ath_rc_rate_set_rtscts(sc, rate_table, tx_info); } -static bool ath_rc_update_per(struct ath_softc *sc, +static void ath_rc_update_per(struct ath_softc *sc, const struct ath_rate_table *rate_table, struct ath_rate_priv *ath_rc_priv, struct ieee80211_tx_info *tx_info, int tx_rate, int xretries, int retries, u32 now_msec) { - bool state_change = false; int count, n_bad_frames; u8 last_per; static const u32 nretry_to_per_lookup[10] = { @@ -992,8 +991,6 @@ static bool ath_rc_update_per(struct ath_softc *sc, } } - - return state_change; } static void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, @@ -1017,7 +1014,6 @@ static void ath_rc_update_ht(struct ath_softc *sc, u32 now_msec = jiffies_to_msecs(jiffies); int rate; u8 last_per; - bool state_change = false; const struct ath_rate_table *rate_table = ath_rc_priv->rate_table; int size = ath_rc_priv->rate_table_size; @@ -1027,9 +1023,9 @@ static void ath_rc_update_ht(struct ath_softc *sc, last_per = ath_rc_priv->per[tx_rate]; /* Update PER first */ - state_change = ath_rc_update_per(sc, rate_table, ath_rc_priv, - tx_info, tx_rate, xretries, - retries, now_msec); + ath_rc_update_per(sc, rate_table, ath_rc_priv, + tx_info, tx_rate, xretries, + retries, now_msec); /* * If this rate looks bad (high PER) then stop using it for |