zdtm: Extend eventfs00 for deferred eventpoll test

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

test/zdtm/live/static/eventfs00.c

@@ -40,11 +40,6 @@ int main(int argc, char *argv[])
 
 	test_init(argc, argv);
 
-	if (pipe(pipefd)) {
-		fail("pipe");
-		exit(1);
-	}
-
 	epollfd = epoll_create(1);
 	if (epollfd < 0) {
 		fail("epoll_create");
@@ -60,6 +55,11 @@ int main(int argc, char *argv[])
 	memset(&ev, 0xff, sizeof(ev));
 	ev.events = EPOLLIN | EPOLLOUT;
 
+	if (pipe(pipefd)) {
+		fail("pipe");
+		exit(1);
+	}
+
 	if (epoll_ctl(epollfd, EPOLL_CTL_ADD, pipefd[0], &ev)) {
 		fail("epoll_ctl");
 		exit(1);