[LTP] [PATCH] setns01.c: Change TINFO to TCONF since TINFO will not update test results

[Petr Vorel]

Hi,

> When ns_total < 2 in testcase[3], we need to use TCONF since TINFO will not
> update test results, and test will be broken.

Good catch, thanks! Pushed.

Kind regards,
Petr