From 5d22c89b9bea17a0e48e7534a9b237885e2c0809 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 10 Jun 2010 10:21:40 +0200 Subject: mac80211: remove non-irqsafe aggregation callbacks The non-irqsafe aggregation start/stop done callbacks are currently only used by ath9k_htc, and can cause callbacks into the driver again. This might lead to locking issues, which will only get worse as we modify locking. To avoid trouble, remove the non-irqsafe versions and change ath9k_htc to use those instead. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/agg-tx.c | 2 -- net/mac80211/ieee80211_i.h | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'net/mac80211') diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index 7d8656d51c6b..5a7ef51e3020 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -479,7 +479,6 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid) spin_unlock_bh(&sta->lock); rcu_read_unlock(); } -EXPORT_SYMBOL(ieee80211_start_tx_ba_cb); void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, const u8 *ra, u16 tid) @@ -619,7 +618,6 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid) spin_unlock_bh(&sta->lock); rcu_read_unlock(); } -EXPORT_SYMBOL(ieee80211_stop_tx_ba_cb); void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, const u8 *ra, u16 tid) diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 71bdd8b3c3f4..a3ae51308039 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1119,6 +1119,8 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, enum ieee80211_back_parties initiator); +void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid); +void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid); /* Spectrum management */ void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, -- cgit v1.2.3