diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index b8053e7f16ac..ba36df5e2c78 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -35,51 +35,6 @@ #include "iwl-core.h" #include "iwl-sta.h" -u8 iwl_find_station(struct iwl_priv *priv, const u8 *addr) -{ - int i; - int start = 0; - int ret = IWL_INVALID_STATION; - unsigned long flags; - - if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) || - (priv->iw_mode == NL80211_IFTYPE_AP)) - start = IWL_STA_ID; - - if (is_broadcast_ether_addr(addr)) - return priv->hw_params.bcast_sta_id; - - spin_lock_irqsave(&priv->sta_lock, flags); - for (i = start; i < priv->hw_params.max_stations; i++) - if (priv->stations[i].used && - (!compare_ether_addr(priv->stations[i].sta.sta.addr, - addr))) { - ret = i; - goto out; - } - - IWL_DEBUG_ASSOC_LIMIT(priv, "can not find STA %pM total %d\n", - addr, priv->num_stations); - - out: - /* - * It may be possible that more commands interacting with stations - * arrive before we completed processing the adding of - * station - */ - if (ret != IWL_INVALID_STATION && - (!(priv->stations[ret].used & IWL_STA_UCODE_ACTIVE) || - ((priv->stations[ret].used & IWL_STA_UCODE_ACTIVE) && - (priv->stations[ret].used & IWL_STA_UCODE_INPROGRESS)))) { - IWL_ERR(priv, "Requested station info for sta %d before ready.\n", - ret); - ret = IWL_INVALID_STATION; - } - spin_unlock_irqrestore(&priv->sta_lock, flags); - return ret; -} -EXPORT_SYMBOL(iwl_find_station); - /* priv->sta_lock must be held */ static void iwl_sta_ucode_activate(struct iwl_priv *priv, u8 sta_id) { |