1 files changed, 2 insertions, 8 deletions
diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 2108e6ba2d..d68c38ad4e 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -151,8 +151,6 @@ void CTxMemPool::UpdateTransactionsFromBlock(const std::vector<uint256> &vHashes
 
 bool CTxMemPool::CalculateMemPoolAncestors(const CTxMemPoolEntry &entry, setEntries &setAncestors, uint64_t limitAncestorCount, uint64_t limitAncestorSize, uint64_t limitDescendantCount, uint64_t limitDescendantSize, std::string &errString, bool fSearchForParents /* = true */) const
 {
-    LOCK(cs);
-
     setEntries parentHashes;
     const CTransaction &tx = entry.GetTx();
 
@@ -357,13 +355,12 @@ 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.
     // Used by AcceptToMemoryPool(), which DOES do
     // all the appropriate checks.
-    LOCK(cs);
     indexed_transaction_set::iterator newit = mapTx.insert(entry).first;
     mapLinks.insert(make_pair(newit, TxLinks()));
 
@@ -412,8 +409,6 @@ 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)
@@ -933,9 +928,8 @@ 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;
     uint64_t nNoLimit = std::numeric_limits<uint64_t>::max();
     std::string dummy;