Return void instead of bool for functions that cannot fail

* CBlockTreeDB::ReadReindexing(...)
* CChainState::ResetBlockFailureFlags(...)
* CTxMemPool::addUnchecked(...)
* CWallet::LoadDestData(...)
* CWallet::LoadKeyMetadata(...)
* CWallet::LoadScriptMetadata(...)
* CWallet::LoadToWallet(...)
* CWallet::SetHDChain(...)
* CWallet::SetHDSeed(...)
* RemoveLocal(...)
* SetMinVersion(...)
* StartHTTPServer(...)
* StartRPC(...)
* TorControlConnection::Disconnect(...)

1 files changed, 2 insertions, 4 deletions

diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 2108e6ba2d..9d705e3d23 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -357,7 +357,7 @@ void CTxMemPool::AddTransactionsUpdated(unsigned int n)
     nTransactionsUpdated += n;
 }
 
-bool CTxMemPool::addUnchecked(const uint256& hash, const CTxMemPoolEntry &entry, setEntries &setAncestors, bool validFeeEstimate)
+void CTxMemPool::addUnchecked(const uint256& hash, const CTxMemPoolEntry &entry, setEntries &setAncestors, bool validFeeEstimate)
 {
     NotifyEntryAdded(entry.GetSharedTx());
     // Add to memory pool without checking anything.
@@ -412,8 +412,6 @@ bool CTxMemPool::addUnchecked(const uint256& hash, const CTxMemPoolEntry &entry,
 
     vTxHashes.emplace_back(tx.GetWitnessHash(), newit);
     newit->vTxHashesIdx = vTxHashes.size() - 1;
-
-    return true;
 }
 
 void CTxMemPool::removeUnchecked(txiter it, MemPoolRemovalReason reason)
@@ -933,7 +931,7 @@ int CTxMemPool::Expire(int64_t time) {
     return stage.size();
 }
 
-bool CTxMemPool::addUnchecked(const uint256&hash, const CTxMemPoolEntry &entry, bool validFeeEstimate)
+void CTxMemPool::addUnchecked(const uint256&hash, const CTxMemPoolEntry &entry, bool validFeeEstimate)
 {
     LOCK(cs);
     setEntries setAncestors;