ath9k_htc: minor cleanup in ath9k_htc_add_station

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath9k/htc_drv_main.c

@@ -489,24 +489,20 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 		ista = (struct ath9k_htc_sta *) sta->drv_priv;
 		memcpy(&tsta.macaddr, sta->addr, ETH_ALEN);
 		memcpy(&tsta.bssid, common->curbssid, ETH_ALEN);
-		tsta.is_vif_sta = 0;
 		ista->index = sta_idx;
+		tsta.is_vif_sta = 0;
+		maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
+				 sta->ht_cap.ampdu_factor);
+		tsta.maxampdu = cpu_to_be16(maxampdu);
 	} else {
 		memcpy(&tsta.macaddr, vif->addr, ETH_ALEN);
 		tsta.is_vif_sta = 1;
+		tsta.maxampdu = cpu_to_be16(0xffff);
 	}
 
 	tsta.sta_index = sta_idx;
 	tsta.vif_index = avp->index;
 
-	if (!sta) {
-		tsta.maxampdu = cpu_to_be16(0xffff);
-	} else {
-		maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
-				 sta->ht_cap.ampdu_factor);
-		tsta.maxampdu = cpu_to_be16(maxampdu);
-	}
-
 	WMI_CMD_BUF(WMI_NODE_CREATE_CMDID, &tsta);
 	if (ret) {
 		if (sta)