diff --git a/core/rtw_sta_mgt.c b/core/rtw_sta_mgt.c
index ce7c195..77a335e 100644
--- a/core/rtw_sta_mgt.c
+++ b/core/rtw_sta_mgt.c
@@ -381,7 +381,7 @@ void rtw_mfree_stainfo(struct sta_info *psta);
 void rtw_mfree_stainfo(struct sta_info *psta)
 {
 
-	if (&psta->lock != NULL)
+	if (&(psta->lock) != NULL)
 		_rtw_spinlock_free(&psta->lock);
 
 	_rtw_free_sta_xmit_priv_lock(&psta->sta_xmitpriv);