iwlagn: use iwl_sta_id() for aggregation
With the station ID being stored in the
station struct, which mac80211 gives us
for aggregation callbacks, we can also
remove the use of iwl_find_station() in
those code paths.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 4be7940..8fec026 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -1324,13 +1324,13 @@
}
EXPORT_SYMBOL(iwl_sta_tx_modify_enable_tid);
-int iwl_sta_rx_agg_start(struct iwl_priv *priv,
- const u8 *addr, int tid, u16 ssn)
+int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta,
+ int tid, u16 ssn)
{
unsigned long flags;
int sta_id;
- sta_id = iwl_find_station(priv, addr);
+ sta_id = iwl_sta_id(sta);
if (sta_id == IWL_INVALID_STATION)
return -ENXIO;
@@ -1343,16 +1343,17 @@
spin_unlock_irqrestore(&priv->sta_lock, flags);
return iwl_send_add_sta(priv, &priv->stations[sta_id].sta,
- CMD_ASYNC);
+ CMD_ASYNC);
}
EXPORT_SYMBOL(iwl_sta_rx_agg_start);
-int iwl_sta_rx_agg_stop(struct iwl_priv *priv, const u8 *addr, int tid)
+int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
+ int tid)
{
unsigned long flags;
int sta_id;
- sta_id = iwl_find_station(priv, addr);
+ sta_id = iwl_sta_id(sta);
if (sta_id == IWL_INVALID_STATION) {
IWL_ERR(priv, "Invalid station for AGG tid %d\n", tid);
return -ENXIO;