mlxsw: spectrum: Fix error return code in mlxsw_sp_port_create()

[ Upstream commit d86fd113ebbb37726ef7c7cc6fd6d5ce377455d6 ]

Fix to return a negative error code from the VID  create error handling
case instead of 0, as done elsewhere in this function.

Fixes: c57529e1d5d8 ("mlxsw: spectrum: Replace vPorts with Port-VLAN")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 696b99e..db38880 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2974,6 +2974,7 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
        if (IS_ERR(mlxsw_sp_port_vlan)) {
                dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to create VID 1\n",
                        mlxsw_sp_port->local_port);
+               err = PTR_ERR(mlxsw_sp_port_vlan);
                goto err_port_vlan_get;
        }