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[netif] simplify adding external unicast/multicast addresses (#4520)

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This commit is contained in:
Abtin Keshavarzian
2020-02-03 09:13:27 -08:00
committed by Jonathan Hui
parent 8729bc4dac
commit 2f075974b5
1 changed files with 10 additions and 15 deletions
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src/core/net/netif.cpp
+10 -15
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@@ -378,16 +378,14 @@ otError Netif::SubscribeExternalMulticast(const Address &aAddress)
{
if (!entry->IsInUse())
{
break;
entry->mAddress = aAddress;
mMulticastAddresses.Push(*entry);
Get<Notifier>().Signal(OT_CHANGED_IP6_MULTICAST_SUBSCRIBED);
ExitNow();
}
}
VerifyOrExit(entry < OT_ARRAY_END(mExtMulticastAddresses), error = OT_ERROR_NO_BUFS);
// Copy the address into the available entry and add it to the list.
entry->mAddress = aAddress;
mMulticastAddresses.Push(*entry);
Get<Notifier>().Signal(OT_CHANGED_IP6_MULTICAST_SUBSCRIBED);
error = OT_ERROR_NO_BUFS;
exit:
return error;
@@ -504,17 +502,14 @@ otError Netif::AddExternalUnicastAddress(const NetifUnicastAddress &aAddress)
{
if (!entry->IsInUse())
{
break;
*entry = aAddress;
mUnicastAddresses.Push(*entry);
Get<Notifier>().Signal(OT_CHANGED_IP6_ADDRESS_ADDED);
ExitNow();
}
}
VerifyOrExit(entry < OT_ARRAY_END(mExtUnicastAddresses), error = OT_ERROR_NO_BUFS);
// Copy the new address into the available entry and insert it in linked-list.
*entry = aAddress;
mUnicastAddresses.Push(*entry);
Get<Notifier>().Signal(OT_CHANGED_IP6_ADDRESS_ADDED);
error = OT_ERROR_NO_BUFS;
exit:
return error;