From 7140b31b90cbd84d75eedb3e395d0d55f83b5b95 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Tue, 1 Sep 2020 12:22:21 +0300
Subject: refactor: CTxMemPool::ApplyDelta() requires CTxMemPool::cs lock

No change in behavior, the lock is already held at call sites.
Also `const uint256` refactored to `const uint256&`.
---
 src/txmempool.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/txmempool.cpp')

diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index ea6d7e808c..00b1fb38f8 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -852,9 +852,9 @@ void CTxMemPool::PrioritiseTransaction(const uint256& hash, const CAmount& nFeeD
     LogPrintf("PrioritiseTransaction: %s feerate += %s\n", hash.ToString(), FormatMoney(nFeeDelta));
 }
 
-void CTxMemPool::ApplyDelta(const uint256 hash, CAmount &nFeeDelta) const
+void CTxMemPool::ApplyDelta(const uint256& hash, CAmount &nFeeDelta) const
 {
-    LOCK(cs);
+    AssertLockHeld(cs);
     std::map<uint256, CAmount>::const_iterator pos = mapDeltas.find(hash);
     if (pos == mapDeltas.end())
         return;
-- 
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