diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-06-10 10:21:40 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-14 15:39:27 -0400 |
| commit | 5d22c89b9bea17a0e48e7534a9b237885e2c0809 (patch) | |
| tree | ed4f1de2efaa41368a2774adc0e07d903f65ed98 /net/mac80211 | |
| parent | a622ab72b4dcfdf53e24b16e9530cb876979a00c (diff) | |
| download | linux-5d22c89b9bea17a0e48e7534a9b237885e2c0809.tar.bz2 | |
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 <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/agg-tx.c | 2 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 |
2 files changed, 2 insertions, 2 deletions
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, |