Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Thomas Weißschuh <> | Date | Thu, 09 Feb 2023 03:21:13 +0000 | Subject | [PATCH] erofs: make kobj_type structures constant |
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Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the driver core allows the usage of const struct kobj_type.
Take advantage of this to constify the structure definitions to prevent modification at runtime.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> --- fs/erofs/sysfs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/erofs/sysfs.c b/fs/erofs/sysfs.c index fd476961f742..435e515c0792 100644 --- a/fs/erofs/sysfs.c +++ b/fs/erofs/sysfs.c @@ -179,13 +179,13 @@ static const struct sysfs_ops erofs_attr_ops = { .store = erofs_attr_store, }; -static struct kobj_type erofs_sb_ktype = { +static const struct kobj_type erofs_sb_ktype = { .default_groups = erofs_groups, .sysfs_ops = &erofs_attr_ops, .release = erofs_sb_release, }; -static struct kobj_type erofs_ktype = { +static const struct kobj_type erofs_ktype = { .sysfs_ops = &erofs_attr_ops, }; @@ -193,7 +193,7 @@ static struct kset erofs_root = { .kobj = {.ktype = &erofs_ktype}, }; -static struct kobj_type erofs_feat_ktype = { +static const struct kobj_type erofs_feat_ktype = { .default_groups = erofs_feat_groups, .sysfs_ops = &erofs_attr_ops, }; --- base-commit: 0983f6bf2bfc0789b51ddf7315f644ff4da50acb change-id: 20230209-kobj_type-erofs-0f0f4c901045 Best regards, -- Thomas Weißschuh <linux@weissschuh.net>
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