[LTP] mem/hugetlb: use SAFE_SHMGET() and fix checkpatch warnings in hugeshmget

[Andrea Cervesato]

Hi Samir,

> Could the checkpatch-only changes be moved to a separate patch? The
> SAFE_SHMGET() conversion is a behavioral API cleanup, while hugeshmget03
> contains only independent message-formatting changes. LTP requires each
> patch to contain one logical change.

This agent review is actually accurate. Please split the patch in two, so
SAFE_SHMGET() and checkpatch cleanup are separated.

--
Andrea Cervesato
SUSE QE Automation Engineer Linux
andrea.cervesato@suse.com