threads global variable removed (was not being used)

KVServer.c

@@ -9,9 +9,9 @@
 #include <string.h> 
 #include "KVMessageFormat.h"
 #define MAX_EVENTS 10
-static int thread=0;
+
+
 void *worker(void *args) {
-    thread++;
     struct epoll_event ev,events[MAX_EVENTS];
     struct epoll_event socketEvent;
     socketEvent.events=EPOLLIN;