From 44c26bec861476f89ac5aee0bb19df128a42543b Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Wed, 16 Jun 2021 16:12:41 +0800 Subject: [PATCH] staging: rtl8723bs: os_dep: use eth_broadcast_addr() to assign broadcast address Using eth_broadcast_addr() to assign broadcast address instead of memset() or copying from an array that contains the all-ones broadcast address. Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20210616081243.2511663-2-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 5 ++--- drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 2 +- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c index 75cae294b964..cc5bb534fee6 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c @@ -229,7 +229,6 @@ struct cfg80211_bss *rtw_cfg80211_inform_bss(struct adapter *padapter, struct wl size_t len, bssinf_len = 0; struct ieee80211_hdr *pwlanhdr; __le16 *fctrl; - u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; struct wireless_dev *wdev = padapter->rtw_wdev; struct wiphy *wiphy = wdev->wiphy; @@ -310,7 +309,7 @@ struct cfg80211_bss *rtw_cfg80211_inform_bss(struct adapter *padapter, struct wl /* pmlmeext->mgnt_seq++; */ if (pnetwork->network.Reserved[0] == 1) { /* WIFI_BEACON */ - memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + eth_broadcast_addr(pwlanhdr->addr1); SetFrameSubType(pbuf, WIFI_BEACON); } else { memcpy(pwlanhdr->addr1, myid(&(padapter->eeprompriv)), ETH_ALEN); @@ -960,7 +959,7 @@ static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev, memset(param, 0, param_len); param->cmd = IEEE_CMD_SET_ENCRYPTION; - memset(param->sta_addr, 0xff, ETH_ALEN); + eth_broadcast_addr(param->sta_addr); switch (params->cipher) { case IW_AUTH_CIPHER_NONE: diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c index 149d3b6e44d0..5032701171f6 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c @@ -1915,7 +1915,7 @@ static int rtw_wx_set_enc_ext(struct net_device *dev, return -1; param->cmd = IEEE_CMD_SET_ENCRYPTION; - memset(param->sta_addr, 0xff, ETH_ALEN); + eth_broadcast_addr(param->sta_addr); switch (pext->alg) {