diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index e3cc8ce26344..deb82ab6e4a3 100644
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -14,6 +14,7 @@
 #include "eap_packet.h"
 #include "michael_mic.h"
 
+#include <linux/etherdevice.h>
 #include <linux/if_ether.h>
 #include <linux/if_arp.h>
 
@@ -780,7 +781,7 @@ void hostif_start_confirm(struct ks_wlan_private *priv)
 	wrqu.data.flags = 0;
 	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 	if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
-		memset(wrqu.ap_addr.sa_data, '\0', ETH_ALEN);
+		eth_zero_addr(wrqu.ap_addr.sa_data);
 		DPRINTK(3, "IWEVENT: disconnect\n");
 		wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
 	}
@@ -838,7 +839,7 @@ void hostif_connect_indication(struct ks_wlan_private *priv)
 	wrqu0.ap_addr.sa_family = ARPHRD_ETHER;
 	if ((priv->connect_status & CONNECT_STATUS_MASK) == DISCONNECT_STATUS &&
 	    (old_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
-		memset(wrqu0.ap_addr.sa_data, '\0', ETH_ALEN);
+		eth_zero_addr(wrqu0.ap_addr.sa_data);
 		DPRINTK(3, "IWEVENT: disconnect\n");
 		DPRINTK(3, "disconnect :: scan_ind_count=%d\n",
 			priv->scan_ind_count);
@@ -910,7 +911,7 @@ void hostif_stop_confirm(struct ks_wlan_private *priv)
 		if ((priv->connect_status & CONNECT_STATUS_MASK) ==
 		    DISCONNECT_STATUS
 		    && (old_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
-			memset(wrqu0.ap_addr.sa_data, '\0', ETH_ALEN);
+			eth_zero_addr(wrqu0.ap_addr.sa_data);
 			DPRINTK(3, "IWEVENT: disconnect\n");
 			printk("IWEVENT: disconnect\n");
 			DPRINTK(3, "disconnect :: scan_ind_count=%d\n",
diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c
index c17c45d66a3f..70cc9bee96c1 100644
--- a/drivers/staging/ks7010/ks_wlan_net.c
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -401,7 +401,7 @@ static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info,
 			priv->need_commit |= SME_MODE_SET;
 		}
 	} else {
-		memset(priv->reg.bssid, 0x0, ETH_ALEN);
+		eth_zero_addr(priv->reg.bssid);
 		return -EOPNOTSUPP;
 	}
 
@@ -432,7 +432,7 @@ static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info,
 	if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
 		memcpy(awrq->sa_data, &(priv->current_ap.bssid[0]), ETH_ALEN);
 	} else {
-		memset(awrq->sa_data, 0, ETH_ALEN);
+		eth_zero_addr(awrq->sa_data);
 	}
 
 	awrq->sa_family = ARPHRD_ETHER;
@@ -2091,7 +2091,7 @@ static int ks_wlan_set_pmksa(struct net_device *dev,
 			list_for_each(ptr, &priv->pmklist.head) {
 				pmk = list_entry(ptr, struct pmk_t, list);
 				if (!memcmp(pmksa->bssid.sa_data, pmk->bssid, ETH_ALEN)) {	/* match address! list del. */
-					memset(pmk->bssid, 0, ETH_ALEN);
+					eth_zero_addr(pmk->bssid);
 					memset(pmk->pmkid, 0, IW_PMKID_LEN);
 					list_del_init(&pmk->list);
 					break;