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mm/ksm.c: constify attribute_group structures

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attribute_group are not supposed to change at runtime.  All functions
working with attribute_group provided by <linux/sysfs.h> work with const
attribute_group.  So mark the non-const structs as const.

Link: http://lkml.kernel.org/r/1501157167-3706-2-git-send-email-arvind.yadav.cs@gmail.com
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Arvind Yadav 2017-09-06 16:21:53 -07:00 committed by Linus Torvalds
parent 65f3975f35
commit f907c26a91
1 changed files with 1 additions and 1 deletions
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2
mm/ksm.c
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@ -3043,7 +3043,7 @@ static struct attribute *ksm_attrs[] = {
NULL,
};
static struct attribute_group ksm_attr_group = {
static const struct attribute_group ksm_attr_group = {
.attrs = ksm_attrs,
.name = "ksm",
};