diff options
| author | Yonglong Liu <liuyonglong@huawei.com> | 2023-11-10 17:37:11 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 16:50:16 +0000 |
| commit | 77236275d4cdea7e1e91396366d9e6542f257814 (patch) | |
| tree | 245365d740b920dc89f0e87354dfd4d6725697c3 /drivers/net/ethernet/hisilicon/hns3 | |
| parent | 14c6cd41c851e54f40a0d1238eec4b33342f94f3 (diff) | |
net: hns3: fix variable may not initialized problem in hns3_init_mac_addr()
[ Upstream commit dbd2f3b20c6ae425665b6975d766e3653d453e73 ]
When a VF is calling hns3_init_mac_addr(), get_mac_addr() may
return fail, then the value of mac_addr_temp is not initialized.
Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index ffd1018d43fb..d09cc10b3517 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -3773,7 +3773,7 @@ static int hns3_init_mac_addr(struct net_device *netdev, bool init) { struct hns3_nic_priv *priv = netdev_priv(netdev); struct hnae3_handle *h = priv->ae_handle; - u8 mac_addr_temp[ETH_ALEN]; + u8 mac_addr_temp[ETH_ALEN] = {0}; int ret = 0; if (h->ae_algo->ops->get_mac_addr && init) { |