From 6048d76384ed531123588277fe1fd95b24067cbc Mon Sep 17 00:00:00 2001 From: Patrick Kelle Date: Tue, 15 Nov 2011 16:44:48 +0100 Subject: [PATCH] minstrel_ht: Remove unused function parameters Remove unused function parameters in the following functions: minstrel_calc_rate_ewma() minstrel_ht_calc_tp() minstrel_aggr_check() minstrel_ht_set_rate() Signed-off-by: Patrick Kelle Signed-off-by: John W. Linville --- net/mac80211/rc80211_minstrel_ht.c | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 787aa11e6cff..ff5f7b84e825 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -130,7 +130,7 @@ minstrel_get_ratestats(struct minstrel_ht_sta *mi, int index) * Recalculate success probabilities and counters for a rate using EWMA */ static void -minstrel_calc_rate_ewma(struct minstrel_priv *mp, struct minstrel_rate_stats *mr) +minstrel_calc_rate_ewma(struct minstrel_rate_stats *mr) { if (unlikely(mr->attempts > 0)) { mr->sample_skipped = 0; @@ -156,8 +156,7 @@ minstrel_calc_rate_ewma(struct minstrel_priv *mp, struct minstrel_rate_stats *mr * the expected number of retransmissions and their expected length */ static void -minstrel_ht_calc_tp(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, - int group, int rate) +minstrel_ht_calc_tp(struct minstrel_ht_sta *mi, int group, int rate) { struct minstrel_rate_stats *mr; unsigned int usecs; @@ -226,8 +225,8 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) mr = &mg->rates[i]; mr->retry_updated = false; index = MCS_GROUP_RATES * group + i; - minstrel_calc_rate_ewma(mp, mr); - minstrel_ht_calc_tp(mp, mi, group, i); + minstrel_calc_rate_ewma(mr); + minstrel_ht_calc_tp(mi, group, i); if (!mr->cur_tp) continue; @@ -357,7 +356,7 @@ minstrel_downgrade_rate(struct minstrel_ht_sta *mi, unsigned int *idx, } static void -minstrel_aggr_check(struct minstrel_priv *mp, struct ieee80211_sta *pubsta, struct sk_buff *skb) +minstrel_aggr_check(struct ieee80211_sta *pubsta, struct sk_buff *skb) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; struct sta_info *sta = container_of(pubsta, struct sta_info, sta); @@ -455,7 +454,7 @@ minstrel_ht_tx_status(void *priv, struct ieee80211_supported_band *sband, if (time_after(jiffies, mi->stats_update + (mp->update_interval / 2 * HZ) / 1000)) { minstrel_ht_update_stats(mp, mi); if (!(info->flags & IEEE80211_TX_CTL_AMPDU)) - minstrel_aggr_check(mp, sta, skb); + minstrel_aggr_check(sta, skb); } } @@ -515,7 +514,6 @@ minstrel_calc_retransmit(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, static void minstrel_ht_set_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, struct ieee80211_tx_rate *rate, int index, - struct ieee80211_tx_rate_control *txrc, bool sample, bool rtscts) { const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES]; @@ -628,11 +626,11 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, if (sample_idx >= 0) { sample = true; minstrel_ht_set_rate(mp, mi, &ar[0], sample_idx, - txrc, true, false); + true, false); info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE; } else { minstrel_ht_set_rate(mp, mi, &ar[0], mi->max_tp_rate, - txrc, false, false); + false, false); } if (mp->hw->max_rates >= 3) { @@ -643,13 +641,13 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, */ if (sample_idx >= 0) minstrel_ht_set_rate(mp, mi, &ar[1], mi->max_tp_rate, - txrc, false, false); + false, false); else minstrel_ht_set_rate(mp, mi, &ar[1], mi->max_tp_rate2, - txrc, false, true); + false, true); minstrel_ht_set_rate(mp, mi, &ar[2], mi->max_prob_rate, - txrc, false, !sample); + false, !sample); ar[3].count = 0; ar[3].idx = -1; @@ -660,7 +658,7 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, * max_tp_rate -> max_prob_rate by default. */ minstrel_ht_set_rate(mp, mi, &ar[1], mi->max_prob_rate, - txrc, false, !sample); + false, !sample); ar[2].count = 0; ar[2].idx = -1;