rate.c (1e87fec9fa52a6f7c223998d6bfbd3464eb37e31) rate.c (bd718fc11d5b184701e7fd8302033e31a3a03ba8)
1/*
2 * Copyright 2002-2005, Instant802 Networks, Inc.
3 * Copyright 2005-2006, Devicescape Software, Inc.
4 * Copyright (c) 2006 Jiri Benc <jbenc@suse.cz>
5 * Copyright 2017 Intel Deutschland GmbH
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as

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881 struct ieee80211_tx_rate_control *txrc)
882{
883 struct rate_control_ref *ref = sdata->local->rate_ctrl;
884 void *priv_sta = NULL;
885 struct ieee80211_sta *ista = NULL;
886 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(txrc->skb);
887 int i;
888
1/*
2 * Copyright 2002-2005, Instant802 Networks, Inc.
3 * Copyright 2005-2006, Devicescape Software, Inc.
4 * Copyright (c) 2006 Jiri Benc <jbenc@suse.cz>
5 * Copyright 2017 Intel Deutschland GmbH
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as

--- 872 unchanged lines hidden (view full) ---

881 struct ieee80211_tx_rate_control *txrc)
882{
883 struct rate_control_ref *ref = sdata->local->rate_ctrl;
884 void *priv_sta = NULL;
885 struct ieee80211_sta *ista = NULL;
886 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(txrc->skb);
887 int i;
888
889 if (sta && test_sta_flag(sta, WLAN_STA_RATE_CONTROL)) {
890 ista = &sta->sta;
891 priv_sta = sta->rate_ctrl_priv;
892 }
893
894 for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
895 info->control.rates[i].idx = -1;
896 info->control.rates[i].flags = 0;
897 info->control.rates[i].count = 0;
898 }
899
900 if (ieee80211_hw_check(&sdata->local->hw, HAS_RATE_CONTROL))
901 return;
902
889 for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
890 info->control.rates[i].idx = -1;
891 info->control.rates[i].flags = 0;
892 info->control.rates[i].count = 0;
893 }
894
895 if (ieee80211_hw_check(&sdata->local->hw, HAS_RATE_CONTROL))
896 return;
897
903 if (rate_control_send_low(ista, txrc))
898 if (rate_control_send_low(sta ? &sta->sta : NULL, txrc))
904 return;
905
899 return;
900
901 if (sta && test_sta_flag(sta, WLAN_STA_RATE_CONTROL)) {
902 ista = &sta->sta;
903 priv_sta = sta->rate_ctrl_priv;
904 }
905
906 if (ista) {
907 spin_lock_bh(&sta->rate_ctrl_lock);
908 ref->ops->get_rate(ref->priv, ista, priv_sta, txrc);
909 spin_unlock_bh(&sta->rate_ctrl_lock);
910 } else {
911 rate_control_send_low(NULL, txrc);
912 }
913

--- 83 unchanged lines hidden --- 		906 if (ista) {
907 spin_lock_bh(&sta->rate_ctrl_lock);
908 ref->ops->get_rate(ref->priv, ista, priv_sta, txrc);
909 spin_unlock_bh(&sta->rate_ctrl_lock);
910 } else {
911 rate_control_send_low(NULL, txrc);
912 }
913

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