diff options
Diffstat (limited to 'net/mac80211/agg-rx.c')
| -rw-r--r-- | net/mac80211/agg-rx.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c index 720b7a8..227ca82 100644 --- a/net/mac80211/agg-rx.c +++ b/net/mac80211/agg-rx.c @@ -129,9 +129,7 @@ static void sta_rx_agg_reorder_timer_expired(unsigned long data) timer_to_tid[0]); rcu_read_lock(); - spin_lock(&sta->lock); ieee80211_release_reorder_timeout(sta, *ptid); - spin_unlock(&sta->lock); rcu_read_unlock(); } @@ -187,8 +185,6 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, struct ieee80211_mgmt *mgmt, size_t len) { - struct ieee80211_hw *hw = &local->hw; - struct ieee80211_conf *conf = &hw->conf; struct tid_ampdu_rx *tid_agg_rx; u16 capab, tid, timeout, ba_policy, buf_size, start_seq_num, status; u8 dialog_token; @@ -233,13 +229,8 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, goto end_no_lock; } /* determine default buffer size */ - if (buf_size == 0) { - struct ieee80211_supported_band *sband; - - sband = local->hw.wiphy->bands[conf->channel->band]; - buf_size = IEEE80211_MIN_AMPDU_BUF; - buf_size = buf_size << sband->ht_cap.ampdu_factor; - } + if (buf_size == 0) + buf_size = IEEE80211_MAX_AMPDU_BUF; /* examine state machine */ @@ -256,7 +247,7 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, } /* prepare A-MPDU MLME for Rx aggregation */ - tid_agg_rx = kmalloc(sizeof(struct tid_ampdu_rx), GFP_ATOMIC); + tid_agg_rx = kmalloc(sizeof(struct tid_ampdu_rx), GFP_KERNEL); if (!tid_agg_rx) { #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) @@ -280,9 +271,9 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, /* prepare reordering buffer */ tid_agg_rx->reorder_buf = - kcalloc(buf_size, sizeof(struct sk_buff *), GFP_ATOMIC); + kcalloc(buf_size, sizeof(struct sk_buff *), GFP_KERNEL); tid_agg_rx->reorder_time = - kcalloc(buf_size, sizeof(unsigned long), GFP_ATOMIC); + kcalloc(buf_size, sizeof(unsigned long), GFP_KERNEL); if (!tid_agg_rx->reorder_buf || !tid_agg_rx->reorder_time) { #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) |