308     SlaacAddress *newAddress = nullptr;  in AddAddressFor()  local
320             newAddress = &slaacAddr;  in AddAddressFor()
326 …    if ((newAddress == nullptr) || slaacAddr.GetExpirationTime() < newAddress->GetExpirationTime())  in AddAddressFor()
328                 newAddress = &slaacAddr;  in AddAddressFor()
333     if (newAddress == nullptr)  in AddAddressFor()
339     if (newAddress->IsInUse())  in AddAddressFor()
341         RemoveAddress(*newAddress);  in AddAddressFor()
344     newAddress->MarkAsNotDeprecating();  in AddAddressFor()
345 …newAddress->InitAsSlaacOrigin(aConfig.mOnMesh ? aConfig.GetPrefix().mLength : 128, aConfig.mPrefer…  in AddAddressFor()
346     newAddress->GetAddress().SetPrefix(aConfig.GetPrefix());  in AddAddressFor()
349     newAddress->SetDomainId(domainId);  in AddAddressFor()
351     IgnoreError(GenerateIid(*newAddress, dadCounter));  in AddAddressFor()
353     newAddress->SetContextId(SlaacAddress::kInvalidContextId);  in AddAddressFor()
354     UpdateContextIdFor(*newAddress);  in AddAddressFor()
356     LogAddress(kAdding, *newAddress);  in AddAddressFor()
358     Get<ThreadNetif>().AddUnicastAddress(*newAddress);  in AddAddressFor()