From 75eca61b3e46981d3d5bc98854bec9914b8351b8 Mon Sep 17 00:00:00 2001
From: Hideki Miyazaki <hide@wolfssl.com>
Date: Tue, 24 Mar 2020 20:35:21 +0900
Subject: [PATCH] address review comments

---
 examples/benchmark/tls_bench.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/examples/benchmark/tls_bench.c b/examples/benchmark/tls_bench.c
index 7c7200e15..31f1022a2 100644
--- a/examples/benchmark/tls_bench.c
+++ b/examples/benchmark/tls_bench.c
@@ -107,9 +107,11 @@ bench_tls(args);
 
 #ifdef WOLFSSL_DTLS
     #ifdef BENCH_EMBEDDED
-        #define TEST_DTLS_PACKET_SIZE   (2 * 1024 - 100)
+        /* less than WOLFSSL_MAX_MTU */
+        #define TEST_DTLS_PACKET_SIZE   (2 * 1024)
     #else
-        #define TEST_DTLS_PACKET_SIZE   (8192 - 100)
+        /* MAX_UDP_SIZE in interna.h */
+        #define TEST_DTLS_PACKET_SIZE   (8092)
     #endif
 #endif
 
@@ -317,7 +319,10 @@ typedef struct {
 /* Global vars for argument parsing */
 int myoptind = 0;
 char* myoptarg = NULL;
+
+#ifdef WOLFSSL_DTLS
 int DoneHandShake = 0;
+#endif
 
 static double gettime_secs(int reset)
 {
@@ -681,8 +686,9 @@ static void CloseAndCleanupSocket(int* sockFd)
         close(*sockFd);
         *sockFd = -1;
     }
-
+#ifdef WOLFSSL_DTLS
     DoneHandShake = 0;
+#endif
 }
 
 #ifdef BENCH_USE_NONBLOCK