code: func (h *Handle) RdmaLinkByName(name string) (*RdmaLink, error) {
  
  	proto := getProtoField(nl.RDMA_NL_NLDEV, nl.RDMA_NLDEV_CMD_GET)
  	req := h.newNetlinkRequest(proto, unix.NLM_F_ACK|unix.NLM_F_DUMP)
  
  	return execRdmaGetLink(req, name)
  }
docs: // RdmaLinkByName finds a link by name and returns a pointer to the object if
  // found and nil error, otherwise returns error code.