[Wallet] remove "unused" ThreadFlushWalletDB from removeprunedfunds

Author: jonasschnelli

src/wallet/rpcdump.cpp

@@ -344,8 +344,6 @@ UniValue removeprunedfunds(const UniValue& params, bool fHelp)
         throw JSONRPCError(RPC_INTERNAL_ERROR, "Transaction does not exist in wallet.");
     }
 
-    ThreadFlushWalletDB(pwalletMain->strWalletFile);
-
     return NullUniValue;
 }