iwlwifi: rename iwl_add_local_station

This function is now only used for the special
IBSS BSSID station, so rename it to indicate
this. The new name is iwl_add_bssid_station.

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-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 81de88e..637d7b6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1523,7 +1523,7 @@
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
 
 	if (add)
-		return iwl_add_local_station(priv, vif->bss_conf.bssid, true,
+		return iwl_add_bssid_station(priv, vif->bss_conf.bssid, true,
 					     &vif_priv->ibss_bssid_sta_id);
 	return iwl_remove_station(priv, vif_priv->ibss_bssid_sta_id,
 				  vif->bss_conf.bssid);