For RDMA over UBLink, MAC Layer if replaced by UBLink, and thus the
MAC addr is not nedded. So skip the MAC addr resolving for this mode.
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Signed-off-by: Juan Zhou <zhoujuan51@h-partners.com>
(cherry picked from commit 333b7848bd0c6a33c5bcfdef18fa6bae578fd7cc)
