From de8df93471e70fc585670879b12a9539517c3ea0 Mon Sep 17 00:00:00 2001
From: Mike Brady <4265913+mikebrady@users.noreply.github.com>
Date: Mon, 8 Aug 2022 12:19:04 +0100
Subject: [PATCH] Comment out an unused variable.

---
 rtp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rtp.c b/rtp.c
index 169a5f38..844f55fe 100644
--- a/rtp.c
+++ b/rtp.c
@@ -723,7 +723,7 @@ void *rtp_timing_receiver(void *arg) {
   // for getting mean and sd of return times
   int32_t stat_n = 0;
   double stat_mean = 0.0;
-  double stat_M2 = 0.0;
+  // double stat_M2 = 0.0;
 
   while (1) {
     nread = recv(conn->timing_socket, packet, sizeof(packet), 0);
@@ -813,7 +813,7 @@ void *rtp_timing_receiver(void *arg) {
             stat_n += 1;
             double stat_delta = return_time - stat_mean;
             stat_mean += stat_delta / stat_n;
-            stat_M2 += stat_delta * (return_time - stat_mean);
+            // stat_M2 += stat_delta * (return_time - stat_mean);
             // debug(1, "Timing packet return time stats: current, mean and standard deviation over
             // %d packets: %.1f, %.1f, %.1f (nanoseconds).",
             //        stat_n,return_time,stat_mean, sqrtf(stat_M2 / (stat_n - 1)));