| Message ID | 20221121102037.75307-1-yang.lee@linux.alibaba.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [-next] mm/hugetlb: stop using 0 as NULL pointer | expand |
On 21.11.22 11:20, Yang Li wrote: > mm/hugetlb.c:1531:37: warning: Using plain integer as NULL pointer > > Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3224 > Reported-by: Abaci Robot <abaci@linux.alibaba.com> > Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> > --- > mm/hugetlb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/hugetlb.c b/mm/hugetlb.c > index 222937d512c4..b6c2fc882f21 100644 > --- a/mm/hugetlb.c > +++ b/mm/hugetlb.c > @@ -1528,7 +1528,7 @@ static void add_hugetlb_folio(struct hstate *h, struct folio *folio, > } > > folio_set_compound_dtor(folio, HUGETLB_PAGE_DTOR); > - folio_change_private(folio, 0); > + folio_change_private(folio, NULL); > /* > * We have to set HPageVmemmapOptimized again as above > * folio_change_private(folio, 0) cleared it. Reviewed-by: David Hildenbrand <david@redhat.com>
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 222937d512c4..b6c2fc882f21 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1528,7 +1528,7 @@ static void add_hugetlb_folio(struct hstate *h, struct folio *folio, } folio_set_compound_dtor(folio, HUGETLB_PAGE_DTOR); - folio_change_private(folio, 0); + folio_change_private(folio, NULL); /* * We have to set HPageVmemmapOptimized again as above * folio_change_private(folio, 0) cleared it.
mm/hugetlb.c:1531:37: warning: Using plain integer as NULL pointer Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3224 Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> --- mm/hugetlb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)