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Diffstat (limited to 'net/mac80211/sta_info.c')
-rw-r--r--net/mac80211/sta_info.c24
1 files changed, 8 insertions, 16 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index ba9360a475b..6d86f0c1ad0 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -235,6 +235,8 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
spin_lock_init(&sta->lock);
spin_lock_init(&sta->flaglock);
INIT_WORK(&sta->drv_unblock_wk, sta_unblock);
+ INIT_WORK(&sta->ampdu_mlme.work, ieee80211_ba_session_work);
+ mutex_init(&sta->ampdu_mlme.mtx);
memcpy(sta->sta.addr, addr, ETH_ALEN);
sta->local = local;
@@ -246,14 +248,12 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
}
for (i = 0; i < STA_TID_NUM; i++) {
- /* timer_to_tid must be initialized with identity mapping to
- * enable session_timer's data differentiation. refer to
- * sta_rx_agg_session_timer_expired for useage */
+ /*
+ * timer_to_tid must be initialized with identity mapping
+ * to enable session_timer's data differentiation. See
+ * sta_rx_agg_session_timer_expired for usage.
+ */
sta->timer_to_tid[i] = i;
- /* tx */
- sta->ampdu_mlme.tid_state_tx[i] = HT_AGG_STATE_IDLE;
- sta->ampdu_mlme.tid_tx[i] = NULL;
- sta->ampdu_mlme.addba_req_num[i] = 0;
}
skb_queue_head_init(&sta->ps_tx_buf);
skb_queue_head_init(&sta->tx_filtered);
@@ -647,15 +647,7 @@ static int __must_check __sta_info_destroy(struct sta_info *sta)
return ret;
if (sta->key) {
- ieee80211_key_free(sta->key);
- /*
- * We have only unlinked the key, and actually destroying it
- * may mean it is removed from hardware which requires that
- * the key->sta pointer is still valid, so flush the key todo
- * list here.
- */
- ieee80211_key_todo();
-
+ ieee80211_key_free(local, sta->key);
WARN_ON(sta->key);
}