mlxsw: spectrum_flower: Do not force matching on iif

[platform/kernel/linux-starfive.git] / drivers / net / ethernet / mellanox / mlxsw / spectrum_flower.c

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index 2b0bae8..9c62c12 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -290,6 +290,9 @@ mlxsw_sp_flower_parse_meta_iif(struct mlxsw_sp_acl_rule_info *rulei,
        struct mlxsw_sp_port *mlxsw_sp_port;
        struct net_device *ingress_dev;
 
+       if (!match->mask->ingress_ifindex)
+               return 0;
+
        if (match->mask->ingress_ifindex != 0xFFFFFFFF) {
                NL_SET_ERR_MSG_MOD(extack, "Unsupported ingress ifindex mask");
                return -EINVAL;