iwlagn: use vif->type to check station

We need not check iw_mode, since we have
the vif pointer available.

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.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 97184e1..7c3363a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3223,7 +3223,7 @@
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
-	bool is_ap = priv->iw_mode == NL80211_IFTYPE_STATION;
+	bool is_ap = vif->type == NL80211_IFTYPE_STATION;
 	int ret;
 	u8 sta_id;