struct ieee80211_sta *sta;
struct mt7615_sta *msta;
u32 addr, tx_time[4], rx_time[4];
+ struct list_head sta_poll_list;
int i;
- rcu_read_lock();
+ INIT_LIST_HEAD(&sta_poll_list);
+ spin_lock_bh(&dev->sta_poll_lock);
+ list_splice_init(&dev->sta_poll_list, &sta_poll_list);
+ spin_unlock_bh(&dev->sta_poll_lock);
- while (true) {
+ while (!list_empty(&sta_poll_list)) {
bool clear = false;
- spin_lock_bh(&dev->sta_poll_lock);
- if (list_empty(&dev->sta_poll_list)) {
- spin_unlock_bh(&dev->sta_poll_lock);
- break;
- }
- msta = list_first_entry(&dev->sta_poll_list,
- struct mt7615_sta, poll_list);
+ msta = list_first_entry(&sta_poll_list, struct mt7615_sta,
+ poll_list);
list_del_init(&msta->poll_list);
- spin_unlock_bh(&dev->sta_poll_lock);
addr = mt7615_mac_wtbl_addr(dev, msta->wcid.idx) + 19 * 4;
rx_cur);
}
}
-
- rcu_read_unlock();
}
EXPORT_SYMBOL_GPL(mt7615_mac_sta_poll);