Merge #13767: Remove redundant assignments (dead stores)

dd777f3e12 Remove unused variable (practicalswift)
cdf4089457 Remove redundant assignments (dead stores) (practicalswift)

Pull request description:

  Remove redundant assignments (dead stores).

Tree-SHA512: e852059b22a161c34a0f18a6a6ed798e2b35e6d2b9f23c526af0ec33e01f6a5bb1fa5ada6671ba183d7b02393ff0d397be5aa4b4e2edbd5e604c9a76ac48d249

1 files changed, 1 insertions, 6 deletions

diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 8bada4dce8..c7ff7b5477 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -640,8 +640,6 @@ void CTxMemPool::check(const CCoinsViewCache *pcoins) const
         innerUsage += memusage::DynamicUsage(links.parents) + memusage::DynamicUsage(links.children);
         bool fDependsWait = false;
         setEntries setParentCheck;
-        int64_t parentSizes = 0;
-        int64_t parentSigOpCost = 0;
         for (const CTxIn &txin : tx.vin) {
             // Check that every mempool transaction's inputs refer to available coins, or other mempool tx's.
             indexed_transaction_set::const_iterator it2 = mapTx.find(txin.prevout.hash);
@@ -649,10 +647,7 @@ void CTxMemPool::check(const CCoinsViewCache *pcoins) const
                 const CTransaction& tx2 = it2->GetTx();
                 assert(tx2.vout.size() > txin.prevout.n && !tx2.vout[txin.prevout.n].IsNull());
                 fDependsWait = true;
-                if (setParentCheck.insert(it2).second) {
-                    parentSizes += it2->GetTxSize();
-                    parentSigOpCost += it2->GetSigOpCost();
-                }
+                setParentCheck.insert(it2);
             } else {
                 assert(pcoins->HaveCoin(txin.prevout));
             }