diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-09-06 16:22:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-06 17:27:27 -0700 |
| commit | 67e5ed969944d7c6d93f658a188240cf60c49f71 (patch) | |
| tree | c1b6b3873aad751809664cc973052aabcc61aef3 /mm | |
| parent | 8aa95a21bc51205112b3a416810666616287b49b (diff) | |
mm/hugetlb.c: constify attribute_group structures
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/1501157260-3922-1-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>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 1d54a131bdd5..cafd60316e68 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2569,13 +2569,13 @@ static struct attribute *hstate_attrs[] = { NULL, }; -static struct attribute_group hstate_attr_group = { +static const struct attribute_group hstate_attr_group = { .attrs = hstate_attrs, }; static int hugetlb_sysfs_add_hstate(struct hstate *h, struct kobject *parent, struct kobject **hstate_kobjs, - struct attribute_group *hstate_attr_group) + const struct attribute_group *hstate_attr_group) { int retval; int hi = hstate_index(h); @@ -2633,7 +2633,7 @@ static struct attribute *per_node_hstate_attrs[] = { NULL, }; -static struct attribute_group per_node_hstate_attr_group = { +static const struct attribute_group per_node_hstate_attr_group = { .attrs = per_node_hstate_attrs, }; |