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author | Yang Yingliang <yangyingliang@huawei.com> | 2021-06-16 16:12:41 +0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-18 13:03:33 +0200 |
commit | 44c26bec861476f89ac5aee0bb19df128a42543b (patch) | |
tree | d60293af3a478a635a7876f3c171b60c0cf1bffb | |
parent | staging: r8188eu/core: remove the check for NULL pointer in _rtw_enqueue_cmd() (diff) | |
download | linux-44c26bec861476f89ac5aee0bb19df128a42543b.tar.gz linux-44c26bec861476f89ac5aee0bb19df128a42543b.tar.bz2 linux-44c26bec861476f89ac5aee0bb19df128a42543b.zip |
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 <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210616081243.2511663-2-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 5 | ||||
-rw-r--r-- | 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) { |