[LTP] [PATCH v2 3/3] fanotify14: fix anonymous pipe testcases

[Cyril Hrubis]

Hi!
> @Cyril, @Li: How about add 2 macros with '_SIZE' in the name?
> (TST_EXP_FAIL_ARR_SIZE and TST_EXP_FAIL2_ARR_SIZE, see diff at the end).

Maybe just _SZ instead of full _SIZE?

Also the TST_EXP_FAIL_ARR() is rarely used so we may as well to change
it to include the size argument explicitly, the worst case is that user
would have to pass down ARRAY_SIZE(errnos), which is just one more
argument. The macro is used by a single test at the moment so it's easy
now. Doing that would at least slown down the combinatoric explosion of
the test macros.

-- 
Cyril Hrubis
chrubis@suse.cz