rt/tst-cpuclock*.c: minor cleanups

[Carlos O'Donell]

On 2/7/2012 4:11 AM, Thomas Schwinge wrote:
> Hi!
> 
> Carlos, thanks for the review.  I made the additional changes you
> suggested, and some more; how's this version?
> 
> 2012-02-07  Thomas Schwinge  <thomas@codesourcery.com>
> 
> 	* rt/tst-cpuclock1.c: Add a few comments, and error checking for
> 	nanosleep invocations.
> 	* rt/tst-cpuclock2.c: Print some values as intended, fix explanatory
> 	strings, and add error checking for a nanosleep invocations.

This looks good to me, given Roland's review, and my review, please check this in.

Cheers,
Carlos.
-- 
Carlos O'Donell
Mentor Graphics / CodeSourcery
carlos@codesourcery.com
+1 (613) 963 1026