diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
index c4514109d0eeb66420cc3abfe089d3f16439e4e1..acaa723817e709dd574ffeedd89bb980d0f27a2f 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
@@ -241,7 +241,7 @@ static PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee,
 {
 	//DIRECTION_VALUE	dir;
 	u8	dir;
-	bool				search_dir[4] = {0, 0, 0, 0};
+	bool				search_dir[4] = {0};
 	struct list_head		*psearch_list; //FIXME
 	PTS_COMMON_INFO	pRet = NULL;
 	if(ieee->iw_mode == IW_MODE_MASTER) //ap mode