lockdep_is_held(&local->sta_mtx));
while (sta) {
if ((sta->sdata == sdata ||
- sta->sdata->bss == sdata->bss) &&
+ (sta->sdata->bss && sta->sdata->bss == sdata->bss)) &&
memcmp(sta->sta.addr, addr, ETH_ALEN) == 0)
break;
sta = rcu_dereference_check(sta->hnext,
}
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
- printk(KERN_DEBUG "%s: Destroyed STA %pM\n",
- wiphy_name(local->hw.wiphy), sta->sta.addr);
+ wiphy_debug(local->hw.wiphy, "Destroyed STA %pM\n", sta->sta.addr);
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
kfree(sta);
sta->last_seq_ctrl[i] = cpu_to_le16(USHRT_MAX);
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
- printk(KERN_DEBUG "%s: Allocated STA %pM\n",
- wiphy_name(local->hw.wiphy), sta->sta.addr);
+ wiphy_debug(local->hw.wiphy, "Allocated STA %pM\n", sta->sta.addr);
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
#ifdef CONFIG_MAC80211_MESH
unsigned long flags;
int err = 0;
- WARN_ON(!mutex_is_locked(&local->sta_mtx));
+ lockdep_assert_held(&local->sta_mtx);
/* notify driver */
if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
sta->uploaded = true;
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (async)
- printk(KERN_DEBUG "%s: Finished adding IBSS STA %pM\n",
- wiphy_name(local->hw.wiphy), sta->sta.addr);
+ wiphy_debug(local->hw.wiphy,
+ "Finished adding IBSS STA %pM\n",
+ sta->sta.addr);
#endif
}
spin_unlock_irqrestore(&local->sta_lock, flags);
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
- printk(KERN_DEBUG "%s: Added IBSS STA %pM\n",
- wiphy_name(local->hw.wiphy), sta->sta.addr);
+ wiphy_debug(local->hw.wiphy, "Added IBSS STA %pM\n",
+ sta->sta.addr);
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
ieee80211_queue_work(&local->hw, &local->sta_finish_work);
}
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
- printk(KERN_DEBUG "%s: Inserted STA %pM\n",
- wiphy_name(local->hw.wiphy), sta->sta.addr);
+ wiphy_debug(local->hw.wiphy, "Inserted STA %pM\n", sta->sta.addr);
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
/* move reference to rcu-protected */
struct ieee80211_sub_if_data *sdata;
struct sk_buff *skb;
unsigned long flags;
- int ret;
+ int ret, i;
might_sleep();
* will be sufficient.
*/
set_sta_flags(sta, WLAN_STA_BLOCK_BA);
- ieee80211_sta_tear_down_BA_sessions(sta);
+ ieee80211_sta_tear_down_BA_sessions(sta, true);
spin_lock_irqsave(&local->sta_lock, flags);
ret = sta_info_hash_del(local, sta);
if (ret)
return ret;
- if (sta->key) {
- ieee80211_key_free(local, sta->key);
- WARN_ON(sta->key);
- }
+ for (i = 0; i < NUM_DEFAULT_KEYS; i++)
+ ieee80211_key_free(local, sta->gtk[i]);
+ if (sta->ptk)
+ ieee80211_key_free(local, sta->ptk);
sta->dead = true;
#endif
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
- printk(KERN_DEBUG "%s: Removed STA %pM\n",
- wiphy_name(local->hw.wiphy), sta->sta.addr);
+ wiphy_debug(local->hw.wiphy, "Removed STA %pM\n", sta->sta.addr);
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
cancel_work_sync(&sta->drv_unblock_wk);
mutex_unlock(&local->sta_mtx);
}
-struct ieee80211_sta *ieee80211_find_sta_by_hw(struct ieee80211_hw *hw,
- const u8 *addr)
+struct ieee80211_sta *ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw,
+ const u8 *addr,
+ const u8 *localaddr)
{
struct sta_info *sta, *nxt;
- /* Just return a random station ... first in list ... */
+ /*
+ * Just return a random station if localaddr is NULL
+ * ... first in list.
+ */
for_each_sta_info(hw_to_local(hw), addr, sta, nxt) {
+ if (localaddr &&
+ compare_ether_addr(sta->sdata->vif.addr, localaddr) != 0)
+ continue;
if (!sta->uploaded)
return NULL;
return &sta->sta;
return NULL;
}
-EXPORT_SYMBOL_GPL(ieee80211_find_sta_by_hw);
+EXPORT_SYMBOL_GPL(ieee80211_find_sta_by_ifaddr);
struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_vif *vif,
const u8 *addr)