s390/hwcaps: use consistent coding style / remove comments

Use a consistent coding style within setup_hwcaps() and remove obvious
and outdated comments.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2021-07-21 21:03:04 +02:00
commit 449fbd713f