Fix compile warnings and remove ambiguous stimuli.

The POSIX spec states that only tv_nsec needs to be checked to see if
it's positive:

[EINVAL]
    The rqtp argument specified a nanosecond value less than zero or
greater than or equal to 1000 million.

Remove the testcase until the spec is fixed.

Signed-off-by: Garrett Cooper <yanegomi@gmail.com>
1 file changed