if (ndev && (tmp == ndev || rdma_vlan_dev_real_dev(tmp) == ndev)) {
gid.global.subnet_prefix = cpu_to_be64(0xfe80000000000000LL);
vid = rdma_vlan_dev_vlan_id(tmp);
if (ndev && (tmp == ndev || rdma_vlan_dev_real_dev(tmp) == ndev)) {
gid.global.subnet_prefix = cpu_to_be64(0xfe80000000000000LL);
vid = rdma_vlan_dev_vlan_id(tmp);