example/passthrough_hp: Remove unused includes

Fix some clang-tidy warnings.

Signed-off-by: Bernd Schubert <bschubert@ddn.com>

diff --git a/example/passthrough_hp.cc b/example/passthrough_hp.cc
index eb225b5910165c087bc945e3db7f2af81251f6cf..4dab544d5f2f7801651e96e89c1a5fcac6e82455 100644 (file)
--- a/example/passthrough_hp.cc
+++ b/example/passthrough_hp.cc
@@ -69,12 +69,8 @@
 #include <cstddef>
 #include <cstdio>
 #include <cstdlib>
-#include <list>
 #include "cxxopts.hpp"
 #include <mutex>
-#include <fstream>
-#include <thread>
-#include <iomanip>
 #include <syslog.h>
 
 using namespace std;