wifi: wilc1000: use existing iftype variable to store the interface type

For consistency, use an existing 'iftype' element which was already
having the interface type. Replace 'mode' with 'iftype' as it was used
for the same purpose.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220720160302.231516-8-ajay.kathat@microchip.com

drivers/net/wireless/microchip/wilc1000/netdev.c

@@ -97,12 +97,12 @@ static struct net_device *get_if_handler(struct wilc *wilc, u8 *mac_header)
 	struct ieee80211_hdr *h = (struct ieee80211_hdr *)mac_header;
 
 	list_for_each_entry_rcu(vif, &wilc->vif_list, list) {
-		if (vif->mode == WILC_STATION_MODE)
+		if (vif->iftype == WILC_STATION_MODE)
 			if (ether_addr_equal_unaligned(h->addr2, vif->bssid)) {
 				ndev = vif->ndev;
 				goto out;
 			}
-		if (vif->mode == WILC_AP_MODE)
+		if (vif->iftype == WILC_AP_MODE)
 			if (ether_addr_equal_unaligned(h->addr1, vif->bssid)) {
 				ndev = vif->ndev;
 				goto out;
@@ -122,7 +122,7 @@ void wilc_wlan_set_bssid(struct net_device *wilc_netdev, const u8 *bssid,
 	else
 		eth_zero_addr(vif->bssid);
 
-	vif->mode = mode;
+	vif->iftype = mode;
 }
 
 int wilc_wlan_get_num_conn_ifcs(struct wilc *wilc)

drivers/net/wireless/microchip/wilc1000/netdev.h

@@ -177,7 +177,6 @@ struct wilc_vif {
 	u8 bssid[ETH_ALEN];
 	struct host_if_drv *hif_drv;
 	struct net_device *ndev;
-	u8 mode;
 	struct timer_list during_ip_timer;
 	struct timer_list periodic_rssi;
 	struct rf_info periodic_stat;