diff --git a/drivers/staging/rtl8712/rtl871x_sta_mgt.c b/drivers/staging/rtl8712/rtl871x_sta_mgt.c
index 6ae8cdc..400dfb6 100644
--- a/drivers/staging/rtl8712/rtl871x_sta_mgt.c
+++ b/drivers/staging/rtl8712/rtl871x_sta_mgt.c
@@ -83,7 +83,7 @@
 	spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
 	phead = &pstapriv->free_sta_queue.queue;
 	plist = phead->next;
-	while ((end_of_queue_search(phead, plist)) == false)
+	while (!end_of_queue_search(phead, plist))
 		plist = plist->next;
 
 	spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL);
@@ -222,7 +222,7 @@
 	for (index = 0; index < NUM_STA; index++) {
 		phead = &(pstapriv->sta_hash[index]);
 		plist = phead->next;
-		while ((end_of_queue_search(phead, plist)) == false) {
+		while (!end_of_queue_search(phead, plist)) {
 			psta = LIST_CONTAINOR(plist,
 					      struct sta_info, hash_list);
 			plist = plist->next;
@@ -247,7 +247,7 @@
 	spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL);
 	phead = &(pstapriv->sta_hash[index]);
 	plist = phead->next;
-	while ((end_of_queue_search(phead, plist)) == false) {
+	while (!end_of_queue_search(phead, plist)) {
 		psta = LIST_CONTAINOR(plist, struct sta_info, hash_list);
 		if ((!memcmp(psta->hwaddr, hwaddr, ETH_ALEN))) {
 			/* if found the matched address */