util: Fix -Wunused-but-set-variable

ref:0186c219d9c56c8f183ce0236e33f6d647fe5fa0

1 files changed, 0 insertions, 2 deletions

diff --git a/util/system/fasttime.cpp b/util/system/fasttime.cpp
index 057a814f0a..22b9e9f466 100644
--- a/util/system/fasttime.cpp
+++ b/util/system/fasttime.cpp
@@ -164,7 +164,6 @@ namespace {
             double sx = 0;
             double sy = 0;
             double sxx = 0;
-            double syy = 0;
             double sxy = 0;
 
             for (size_t i = 0; i < n; ++i) {
@@ -174,7 +173,6 @@ namespace {
                 sx += x;
                 sy += y;
                 sxx += x * x;
-                syy += y * y;
                 sxy += x * y;
             }