test/mountpoints: clean up

All mounts is marked as private for one call, so we don't need the
variable private, which has been added in "(55fe0939) zdtm: don't
destruct an external mount-namespace"
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

test/zdtm/live/static/mountpoints.c

@@ -76,7 +76,6 @@ static int test_fn(int argc, char **argv)
 	int fd, tmpfs_fd;
 	unsigned fs_cnt, fs_cnt_last = 0;
 	struct ns_exec_args args;
-	bool private = false;
 	mode_t old_mask;
 	pid_t pid = -1;
 
@@ -123,11 +122,6 @@ again:
 
 	fclose(f);
 
-	if (!private) {
-		private = true;
-		goto again;
-	}
-
 	if (fs_cnt == 0)
 		goto done;