[PATCH] Fix tst-timer{2,4}

[Roland McGrath]

> 2004-08-11  Jakub Jelinek  <jakub@redhat.com>
> 
> 	* rt/tst-timer2.c (do_test): If timer_create fails, just continue.
> 	* rt/tst-timer4.c (do_test): If one of the timer_create calls fails,
> 	return 1 immediately.

Applied.