diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2011-12-23 08:13:48 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-01-04 14:30:45 -0500 |
| commit | 5d0bef903abe8ac438b660c77d886e6b0394797c (patch) | |
| tree | 322ae6041f41dcb6969457da0eb9eefc5a77388c /drivers/net/wireless | |
| parent | 5bf0dac47fef5270bde3c20a734a3c69e51f9eff (diff) | |
| download | blackbird-obmc-linux-5d0bef903abe8ac438b660c77d886e6b0394797c.tar.gz blackbird-obmc-linux-5d0bef903abe8ac438b660c77d886e6b0394797c.zip | |
iwlegacy: random 3945-rs.c cleanups
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/3945-rs.c | 31 |
1 files changed, 11 insertions, 20 deletions
diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c index 30ad404f8df7..d7a83f229190 100644 --- a/drivers/net/wireless/iwlegacy/3945-rs.c +++ b/drivers/net/wireless/iwlegacy/3945-rs.c @@ -86,16 +86,16 @@ static struct il3945_tpt_entry il3945_tpt_table_g[] = { {-92, RATE_1M_IDX} }; -#define RATE_MAX_WINDOW 62 +#define RATE_MAX_WINDOW 62 #define RATE_FLUSH (3*HZ) -#define RATE_WIN_FLUSH (HZ/2) -#define IL39_RATE_HIGH_TH 11520 -#define IL_SUCCESS_UP_TH 8960 -#define IL_SUCCESS_DOWN_TH 10880 -#define RATE_MIN_FAILURE_TH 6 -#define RATE_MIN_SUCCESS_TH 8 -#define RATE_DECREASE_TH 1920 -#define RATE_RETRY_TH 15 +#define RATE_WIN_FLUSH (HZ/2) +#define IL39_RATE_HIGH_TH 11520 +#define IL_SUCCESS_UP_TH 8960 +#define IL_SUCCESS_DOWN_TH 10880 +#define RATE_MIN_FAILURE_TH 6 +#define RATE_MIN_SUCCESS_TH 8 +#define RATE_DECREASE_TH 1920 +#define RATE_RETRY_TH 15 static u8 il3945_get_rate_idx_by_rssi(s32 rssi, enum ieee80211_band band) @@ -112,12 +112,10 @@ il3945_get_rate_idx_by_rssi(s32 rssi, enum ieee80211_band band) tpt_table = il3945_tpt_table_g; table_size = ARRAY_SIZE(il3945_tpt_table_g); break; - case IEEE80211_BAND_5GHZ: tpt_table = il3945_tpt_table_a; table_size = ARRAY_SIZE(il3945_tpt_table_a); break; - default: BUG(); break; @@ -126,7 +124,7 @@ il3945_get_rate_idx_by_rssi(s32 rssi, enum ieee80211_band band) while (idx < table_size && rssi < tpt_table[idx].min_rssi) idx++; - idx = min(idx, (table_size - 1)); + idx = min(idx, table_size - 1); return tpt_table[idx].idx; } @@ -328,7 +326,6 @@ il3945_collect_tx_data(struct il3945_rs_sta *rs_sta, win->stamp = jiffies; spin_unlock_irqrestore(&rs_sta->lock, flags); - } /* @@ -386,8 +383,7 @@ il3945_rs_rate_init(struct il_priv *il, struct ieee80211_sta *sta, u8 sta_id) /* For 5 GHz band it start at IL_FIRST_OFDM_RATE */ if (sband->band == IEEE80211_BAND_5GHZ) { rs_sta->last_txrate_idx += IL_FIRST_OFDM_RATE; - il->_3945.sta_supp_rates = - il->_3945.sta_supp_rates << IL_FIRST_OFDM_RATE; + il->_3945.sta_supp_rates <<= IL_FIRST_OFDM_RATE; } out: @@ -406,7 +402,6 @@ il3945_rs_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) static void il3945_rs_free(void *il) { - return; } static void * @@ -791,19 +786,16 @@ il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta, switch (scale_action) { case -1: - /* Decrese rate */ if (low != RATE_INVALID) idx = low; break; - case 1: /* Increase rate */ if (high != RATE_INVALID) idx = high; break; - case 0: default: /* No change */ @@ -958,7 +950,6 @@ il3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id) } else rs_sta->expected_tpt = il3945_expected_tpt_g; break; - case IEEE80211_BAND_5GHZ: rs_sta->expected_tpt = il3945_expected_tpt_a; break; |
