mac80211: allow station add/remove to sleep

[safe/jmp/linux-2.6] / net / mac80211 / driver-ops.h

diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 6c31f38..855e85b 100644 (file)
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -243,6 +243,40 @@ static inline void drv_sta_notify(struct ieee80211_local *local,
        trace_drv_sta_notify(local, sdata, cmd, sta);
 }
 
+static inline int drv_sta_add(struct ieee80211_local *local,
+                             struct ieee80211_sub_if_data *sdata,
+                             struct ieee80211_sta *sta)
+{
+       int ret = 0;
+
+       might_sleep();
+
+       if (local->ops->sta_add)
+               ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
+       else if (local->ops->sta_notify)
+               local->ops->sta_notify(&local->hw, &sdata->vif,
+                                       STA_NOTIFY_ADD, sta);
+
+       trace_drv_sta_add(local, sdata, sta, ret);
+
+       return ret;
+}
+
+static inline void drv_sta_remove(struct ieee80211_local *local,
+                                 struct ieee80211_sub_if_data *sdata,
+                                 struct ieee80211_sta *sta)
+{
+       might_sleep();
+
+       if (local->ops->sta_remove)
+               local->ops->sta_remove(&local->hw, &sdata->vif, sta);
+       else if (local->ops->sta_notify)
+               local->ops->sta_notify(&local->hw, &sdata->vif,
+                                       STA_NOTIFY_REMOVE, sta);
+
+       trace_drv_sta_remove(local, sdata, sta);
+}
+
 static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue,
                              const struct ieee80211_tx_queue_params *params)
 {