From 8aa95a21bc51205112b3a416810666616287b49b Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Wed, 6 Sep 2017 16:22:03 -0700 Subject: [PATCH] mm/huge_memory.c: constify attribute_group structures attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by work with const attribute_group. So mark the non-const structs as const. Link: http://lkml.kernel.org/r/1501157240-3876-1-git-send-email-arvind.yadav.cs@gmail.com Signed-off-by: Arvind Yadav Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 3644ff918434..7f0b3f6db923 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -328,7 +328,7 @@ static struct attribute *hugepage_attr[] = { NULL, }; -static struct attribute_group hugepage_attr_group = { +static const struct attribute_group hugepage_attr_group = { .attrs = hugepage_attr, }; -- 2.20.1