ath9k: fix a warning during a failed aggregation start

SVN-Revision: 23100
master
Felix Fietkau 14 years ago
parent 1385904dfa
commit c749f9a924
  1. 7
      package/mac80211/patches/521-ath9k_aggr_race_fix.patch

@ -41,12 +41,15 @@
void ath9k_enable_ps(struct ath_softc *sc);
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1968,7 +1968,7 @@ static int ath9k_ampdu_action(struct iee
@@ -1968,8 +1968,9 @@ static int ath9k_ampdu_action(struct iee
break;
case IEEE80211_AMPDU_TX_START:
ath9k_ps_wakeup(sc);
- ath_tx_aggr_start(sc, sta, tid, ssn);
- ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+ ret = ath_tx_aggr_start(sc, sta, tid, ssn);
ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+ if (!ret)
+ ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
ath9k_ps_restore(sc);
break;
case IEEE80211_AMPDU_TX_STOP:

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