minor: remove unneeded bool in CWalletDB::Recover

src/wallet/walletdb.cpp

@@ -915,7 +915,7 @@ bool CWalletDB::Recover(CDBEnv& dbenv, const std::string& filename, bool fOnlyKe
     }
 
     std::vector<CDBEnv::KeyValPair> salvagedData;
-    bool allOK = dbenv.Salvage(newFilename, true, salvagedData);
+    bool fSuccess = dbenv.Salvage(newFilename, true, salvagedData);
     if (salvagedData.empty())
     {
         LogPrintf("Salvage(aggressive) found no records in %s.\n", newFilename);
@@ -923,7 +923,6 @@ bool CWalletDB::Recover(CDBEnv& dbenv, const std::string& filename, bool fOnlyKe
     }
     LogPrintf("Salvage(aggressive) found %u records\n", salvagedData.size());
 
-    bool fSuccess = allOK;
     boost::scoped_ptr<Db> pdbCopy(new Db(dbenv.dbenv, 0));
     int ret = pdbCopy->open(NULL,               // Txn pointer
                             filename.c_str(),   // Filename