Dear Lukas,
Thank you for detailed comments as well as your help. Patch v2 is ready for
next review.
Best regards,
Nghia Le

On Sat, Oct 2, 2021 at 12:14 PM Lukas Bulwahn <lukas.bulwahn@gmail.com>
wrote:

> Just some minor improvements for the language:
>
> On Fri, Oct 1, 2021 at 7:57 PM Nghia Le <nghialm78@gmail.com> wrote:
> >
> > Deadstore was detected by CodeCheck tool (ELISA group)
>
> Hints:
>   - Use active instead of passive tense
>   - It is detected by "make clang-analyzer". The CodeChecker tool is
> just the webUI frontend.
>   - Dead store is written as two words (with a space between dead and
> store).
>
> So, make it:
> The command "make clang-analyzer" detected a dead store.
>
> >
> > Removed demote_size and relevant assignment in function
> demote_size_show()
> > to fix deadstore issue of which stored value to demote_size is never read
> >
>
> Hints:
>   - Use imperative form.
>   - ... and just some better English grammar.
>
> So make it:
> Remove demote_size and corresponding assignment in function
> demote_size_show()
> to fix dead store, as demote_size is never read.
>
> Also change deadstore to dead store in subject.
>
> Other than that, it looks good to me.
>
> Send a PATCH v2 here. Then, we check again and you can send the patch
> out to the maintainers.
>
> Lukas
>
> > Signed-off-by: Nghia Le <nghialm78@gmail.com>
> > ---
> >  mm/hugetlb.c | 2 --
> >  1 file changed, 2 deletions(-)
> >
> > diff --git a/mm/hugetlb.c b/mm/hugetlb.c
> > index 993efa70bce4..ef00e6ad0f6a 100644
> > --- a/mm/hugetlb.c
> > +++ b/mm/hugetlb.c
> > @@ -3706,11 +3706,9 @@ static ssize_t demote_size_show(struct kobject
> *kobj,
> >                                         struct kobj_attribute *attr,
> char *buf)
> >  {
> >         struct hstate *h;
> > -       unsigned long demote_size;
> >         int nid;
> >
> >         h = kobj_to_hstate(kobj, &nid);
> > -       demote_size = h->demote_order;
> >
> >         return sysfs_emit(buf, "%lukB\n",
> >                         (unsigned long)(PAGE_SIZE << h->demote_order) /
> SZ_1K);
> > --
> > 2.25.1
> >
>