diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index 63b381ed4a17..82ae573925fc 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -2218,7 +2218,6 @@ sint rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv)
 		goto exit;
 	}
 
-	memset(psetauthparm, 0, sizeof(struct setauth_parm));
 	psetauthparm->mode = (unsigned char)psecuritypriv->dot11AuthAlgrthm;
 
 	pcmd->cmdcode = _SetAuth_CMD_;
@@ -2251,7 +2250,6 @@ sint rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, s
 		res = _FAIL;
 		goto exit;
 	}
-	memset(psetkeyparm, 0, sizeof(struct setkey_parm));
 
 	if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) {
 		psetkeyparm->algorithm = (unsigned char)psecuritypriv->dot118021XGrpPrivacy;