core/peerstore: removed unused provider addr ttl constant
@@ -25,11 +25,6 @@ var (
// TempAddrTTL is the ttl used for a short lived address.
TempAddrTTL = time.Minute * 2
- // ProviderAddrTTL is the TTL of an address we've received from a provider.
- // This is also a temporary address, but lasts longer. After this expires,
- // the records we return will require an extra lookup.
- ProviderAddrTTL = time.Minute * 30
-
// RecentlyConnectedAddrTTL is used when we recently connected to a peer.
// It means that we are reasonably certain of the peer's address.
RecentlyConnectedAddrTTL = time.Minute * 30
