From 99ecd6d065270c0447e33b7a14acf990fe6a2668 Mon Sep 17 00:00:00 2001 From: Ruan Jinjie Date: Tue, 8 Aug 2023 21:35:28 +0800 Subject: [PATCH] mlxsw: spectrum_switchdev: Use is_zero_ether_addr() instead of ether_addr_equal() Use is_zero_ether_addr() instead of ether_addr_equal() to check if the ethernet address is all zeros. Signed-off-by: Ruan Jinjie Reviewed-by: Ido Schimmel Link: https://lore.kernel.org/r/20230808133528.4083501-1-ruanjinjie@huawei.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 5376d4af5f91..efacb057d1d4 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -3549,7 +3549,6 @@ mlxsw_sp_switchdev_vxlan_fdb_add(struct mlxsw_sp *mlxsw_sp, struct switchdev_notifier_vxlan_fdb_info *vxlan_fdb_info; struct mlxsw_sp_bridge_device *bridge_device; struct net_device *dev = switchdev_work->dev; - u8 all_zeros_mac[ETH_ALEN] = { 0 }; enum mlxsw_sp_l3proto proto; union mlxsw_sp_l3addr addr; struct net_device *br_dev; @@ -3571,7 +3570,7 @@ mlxsw_sp_switchdev_vxlan_fdb_add(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_switchdev_vxlan_addr_convert(&vxlan_fdb_info->remote_ip, &proto, &addr); - if (ether_addr_equal(vxlan_fdb_info->eth_addr, all_zeros_mac)) { + if (is_zero_ether_addr(vxlan_fdb_info->eth_addr)) { err = mlxsw_sp_nve_flood_ip_add(mlxsw_sp, fid, proto, &addr); if (err) { mlxsw_sp_fid_put(fid); @@ -3623,7 +3622,6 @@ mlxsw_sp_switchdev_vxlan_fdb_del(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_bridge_device *bridge_device; struct net_device *dev = switchdev_work->dev; struct net_device *br_dev = netdev_master_upper_dev_get(dev); - u8 all_zeros_mac[ETH_ALEN] = { 0 }; enum mlxsw_sp_l3proto proto; union mlxsw_sp_l3addr addr; struct mlxsw_sp_fid *fid; @@ -3644,7 +3642,7 @@ mlxsw_sp_switchdev_vxlan_fdb_del(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_switchdev_vxlan_addr_convert(&vxlan_fdb_info->remote_ip, &proto, &addr); - if (ether_addr_equal(vxlan_fdb_info->eth_addr, all_zeros_mac)) { + if (is_zero_ether_addr(vxlan_fdb_info->eth_addr)) { mlxsw_sp_nve_flood_ip_del(mlxsw_sp, fid, proto, &addr); mlxsw_sp_fid_put(fid); return; -- 2.11.0