tx_pool: add a few std::move where it can make a difference

1 files changed, 4 insertions, 3 deletions

diff --git a/src/cryptonote_core/tx_pool.cpp b/src/cryptonote_core/tx_pool.cpp
index 120edd87b..16a86b19f 100644
--- a/src/cryptonote_core/tx_pool.cpp
+++ b/src/cryptonote_core/tx_pool.cpp
@@ -663,7 +663,8 @@ namespace cryptonote
         // continue
         return true;
       }
-      txs.push_back(tx);
+      tx.set_hash(txid);
+      txs.push_back(std::move(tx));
       return true;
     }, true, include_unrelayed_txes);
   }
@@ -803,7 +804,7 @@ namespace cryptonote
       txi.last_relayed_time = include_sensitive_data ? meta.last_relayed_time : 0;
       txi.do_not_relay = meta.do_not_relay;
       txi.double_spend_seen = meta.double_spend_seen;
-      tx_infos.push_back(txi);
+      tx_infos.push_back(std::move(txi));
       return true;
     }, true, include_sensitive_data);
 
@@ -885,7 +886,7 @@ namespace cryptonote
       }
 
       const crypto::key_image& k_image = kee.first;
-      key_image_infos[k_image] = tx_hashes;
+      key_image_infos[k_image] = std::move(tx_hashes);
     }
     return true;
   }