linux-kernel - [PATCH -next 2/3] staging: rtl8723bs: core: use eth_broadcast

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Date:   Wed, 16 Jun 2021 16:12:42 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <linux-staging@...ts.linux.dev>
CC:     <gregkh@...uxfoundation.org>
Subject: [PATCH -next 2/3] staging: rtl8723bs: core: use eth_broadcast_addr() to assign broadcast address

Using eth_broadcast_addr() to assign broadcast address instead
of copying from an array that contains the all-ones broadcast
address.

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 0f50c2576356..4df3cba97f42 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -2218,7 +2218,6 @@ void issue_beacon(struct adapter *padapter, int timeout_ms)
 	struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
 	struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
 	struct wlan_bssid_ex		*cur_network = &(pmlmeinfo->network);
-	u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
 	if (!pmgntframe)
@@ -2240,7 +2239,7 @@ void issue_beacon(struct adapter *padapter, int timeout_ms)
 	fctrl = &(pwlanhdr->frame_control);
 	*(fctrl) = 0;
 
-	memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
+	eth_broadcast_addr(pwlanhdr->addr1);
 	memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
 	memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN);
 
@@ -2564,7 +2563,6 @@ static int _issue_probereq(struct adapter *padapter,
 	struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
 	struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
 	int	bssrate_len = 0;
-	u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
 	if (!pmgntframe)
@@ -2591,8 +2589,8 @@ static int _issue_probereq(struct adapter *padapter,
 		memcpy(pwlanhdr->addr3, da, ETH_ALEN);
 	} else {
 		/* 	broadcast probe request frame */
-		memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
-		memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN);
+		eth_broadcast_addr(pwlanhdr->addr1);
+		eth_broadcast_addr(pwlanhdr->addr3);
 	}
 
 	memcpy(pwlanhdr->addr2, mac, ETH_ALEN);
-- 
2.25.1