examples: remove unused variables

Fixes Codacy/CppCheck warnings.

Closes

1 files changed, 2 insertions, 2 deletions

diff --git a/docs/examples/ephiperfifo.c b/docs/examples/ephiperfifo.c
index a8dda2a4e..a4b90fe4f 100644
--- a/docs/examples/ephiperfifo.c
+++ b/docs/examples/ephiperfifo.c
@@ -148,7 +148,6 @@ static void timer_cb(GlobalInfo* g, int revents);
 static int multi_timer_cb(CURLM *multi, long timeout_ms, GlobalInfo *g)
 {
   struct itimerspec its;
-  CURLMcode rc;
 
   fprintf(MSG_OUT, "multi_timer_cb: Setting timeout to %ld ms\n", timeout_ms);
 
@@ -341,7 +340,8 @@ static size_t write_cb(void *ptr _Unused, size_t size, size_t nmemb,
                        void *data)
 {
   size_t realsize = size * nmemb;
-  ConnInfo *conn _Unused = (ConnInfo*) data;
+  (void)_Unused;
+  (void)data;
 
   return realsize;
 }