staging: wilc1000: use WLAN_PMKID_LEN macro from ieee80211.h header

Make use of WLAN_PMKID_LEN macro provided by ieee80211.h header instead
of PMKID_LEN.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -1460,7 +1460,7 @@ static int wilc_pmksa_key_copy(struct wilc_vif *vif, struct key_attr *hif_key)
 		memcpy(key_buf + ((PMKSA_KEY_LEN * i) + 1),
 		       hif_key->attr.pmkid.pmkidlist[i].bssid, ETH_ALEN);
 		memcpy(key_buf + ((PMKSA_KEY_LEN * i) + ETH_ALEN + 1),
-		       hif_key->attr.pmkid.pmkidlist[i].pmkid, PMKID_LEN);
+		       hif_key->attr.pmkid.pmkidlist[i].pmkid, WLAN_PMKID_LEN);
 	}
 
 	wid.id = WID_PMKID_INFO;
@@ -2793,7 +2793,7 @@ int wilc_set_pmkid_info(struct wilc_vif *vif,
 		memcpy(msg->body.key_info.attr.pmkid.pmkidlist[i].bssid,
 		       &pmkid->pmkidlist[i].bssid, ETH_ALEN);
 		memcpy(msg->body.key_info.attr.pmkid.pmkidlist[i].pmkid,
-		       &pmkid->pmkidlist[i].pmkid, PMKID_LEN);
+		       &pmkid->pmkidlist[i].pmkid, WLAN_PMKID_LEN);
 	}
 
 	result = wilc_enqueue_work(msg);

drivers/staging/wilc1000/host_interface.h

@@ -46,7 +46,6 @@
 
 #define PMKSA_KEY_LEN				22
 #define ETH_ALEN				6
-#define PMKID_LEN				16
 #define WILC_MAX_NUM_PMKIDS			16
 #define WILC_ADD_STA_LENGTH			40
 #define NUM_CONCURRENT_IFC			2
@@ -128,7 +127,7 @@ enum host_if_state {
 
 struct host_if_pmkid {
 	u8 bssid[ETH_ALEN];
-	u8 pmkid[PMKID_LEN];
+	u8 pmkid[WLAN_PMKID_LEN];
 };
 
 struct host_if_pmkid_attr {

drivers/staging/wilc1000/wilc_wfi_cfgoperations.c

@@ -1217,7 +1217,7 @@ static int set_pmksa(struct wiphy *wiphy, struct net_device *netdev,
 		memcpy(priv->pmkid_list.pmkidlist[i].bssid, pmksa->bssid,
 		       ETH_ALEN);
 		memcpy(priv->pmkid_list.pmkidlist[i].pmkid, pmksa->pmkid,
-		       PMKID_LEN);
+		       WLAN_PMKID_LEN);
 		if (!(flag == PMKID_FOUND))
 			priv->pmkid_list.numpmkid++;
 	} else {
@@ -1254,7 +1254,7 @@ static int del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
 			       ETH_ALEN);
 			memcpy(priv->pmkid_list.pmkidlist[i].pmkid,
 			       priv->pmkid_list.pmkidlist[i + 1].pmkid,
-			       PMKID_LEN);
+			       WLAN_PMKID_LEN);
 		}
 		priv->pmkid_list.numpmkid--;
 	} else {

drivers/staging/wilc1000/wilc_wfi_netdevice.h

@@ -22,7 +22,6 @@
 #define FLOW_CONTROL_UPPER_THRESHOLD		256
 
 #define WILC_MAX_NUM_PMKIDS			16
-#define PMKID_LEN				16
 #define PMKID_FOUND				1
 #define NUM_STA_ASSOCIATED			8