struct sta_info {
/* General information, mostly static */
struct list_head list;
+ struct rcu_head rcu_head;
struct sta_info __rcu *hnext;
struct ieee80211_local *local;
struct ieee80211_sub_if_data *sdata;
spinlock_t lock;
struct work_struct drv_unblock_wk;
+ struct work_struct free_sta_wk;
u16 listen_interval;