2 files changed, 2 insertions, 7 deletions
diff --git a/tests/core_tests/transaction_tests.cpp b/tests/core_tests/transaction_tests.cpp
index d0b55dcf4..d19bdd1f9 100644
--- a/tests/core_tests/transaction_tests.cpp
+++ b/tests/core_tests/transaction_tests.cpp
@@ -78,8 +78,6 @@ bool test_transaction_generation_and_ring_signature()
   tx_source_entry& src = sources.back();
   src.amount = 70368744177663;
   {
-    tx_output_entry oe;
-
     src.push_output(0, boost::get<txout_to_key>(tx_mine_1.vout[0].target).key, src.amount);
 
     src.push_output(1, boost::get<txout_to_key>(tx_mine_2.vout[0].target).key, src.amount);
diff --git a/tests/core_tests/tx_pool.cpp b/tests/core_tests/tx_pool.cpp
index 1e496f3da..166eb6075 100644
--- a/tests/core_tests/tx_pool.cpp
+++ b/tests/core_tests/tx_pool.cpp
@@ -165,9 +165,6 @@ bool txpool_double_spend_base::timestamp_change_pause(cryptonote::core& /*c*/, s
 
 bool txpool_double_spend_base::check_changed(cryptonote::core& c, const size_t ev_index, relay_test condition)
 {
-  const std::size_t public_hash_count = m_broadcasted_hashes.size();
-  const std::size_t all_hash_count = m_all_hashes.size();
-
   const std::size_t new_broadcasted_hash_count = m_broadcasted_hashes.size() + unsigned(condition == relay_test::broadcasted);
   const std::size_t new_all_hash_count = m_all_hashes.size() + unsigned(condition == relay_test::hidden) + unsigned(condition == relay_test::no_relay);
 
@@ -393,7 +390,7 @@ bool txpool_double_spend_base::check_changed(cryptonote::core& c, const size_t e
     }
   }
 
-  for (const std::pair<crypto::hash, uint64_t>& hash : m_all_hashes)
+  for (const std::pair<const crypto::hash, uint64_t>& hash : m_all_hashes)
   {
     cryptonote::blobdata tx_blob{};
     if (!c.get_pool_transaction(hash.first, tx_blob, cryptonote::relay_category::all))
@@ -411,7 +408,7 @@ bool txpool_double_spend_base::check_changed(cryptonote::core& c, const size_t e
     for (const crypto::hash& hash : m_no_relay_hashes)
       difference.erase(hash);
 
-    for (const std::pair<crypto::hash, uint64_t>& hash : difference)
+    for (const std::pair<const crypto::hash, uint64_t>& hash : difference)
     {
       if (c.pool_has_tx(hash.first))
       {