fs_perms: Fix the test after automatic cleanup.

The problem is that that the simple C != {TINFO, TPASS} in the sematic
patch haven't catched this case where more complicated expression may
evaluate to TPASS.

This patch just reverts the cleanup for this particular testcase.

Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
Reported-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>