diff --git a/drivers/staging/otus/ioctl.c b/drivers/staging/otus/ioctl.c
index 405bd2901859095c3b8d553b6a82cf1ec133a871..a403d9ccd5e8ccf75028ef0e21c87cbc20c11c54 100644
--- a/drivers/staging/otus/ioctl.c
+++ b/drivers/staging/otus/ioctl.c
@@ -2188,7 +2188,7 @@ int usbdrv_wpa_ioctl(struct net_device *dev, struct athr_wlan_param *zdparm)
 		printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_SET_MLME\n");
 
 		/* Translate STA's address */
-		sprintf(mac_addr, "%pM", &zdparm->sta_addr[0]);
+		sprintf(mac_addr, "%pM", zdparm->sta_addr);
 
 		switch (zdparm->u.mlme.cmd) {
 		case MLME_STA_DEAUTH: