From: Xu Wang vulab@iscas.ac.cn
mainline inclusion from mainline-5.9-rc1 commit 74b5afea3b5e141e9a0b76863858c072e28713f1 category: bugfix bugzilla: NA CVE: NA
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This patch is to use eth_broadcast_addr() to assign broadcast address insetad of memset().
Signed-off-by: Xu Wang vulab@iscas.ac.cn Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Yonglong Liu liuyonglong@huawei.com Reviewed-by: li yongxin liyongxin1@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 61f2f5896d3b4..385830129ae6d 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1698,7 +1698,7 @@ static void hns_dsaf_setup_mc_mask(struct dsaf_device *dsaf_dev, u8 port_num, u8 *mask, u8 *addr) { if (MAC_IS_BROADCAST(addr)) - memset(mask, 0xff, ETH_ALEN); + eth_broadcast_addr(mask); else memcpy(mask, dsaf_dev->mac_cb[port_num]->mc_mask, ETH_ALEN); }