From: Thomas Weißschuh Date: Sat, 4 Feb 2023 21:59:50 +0000 (+0000) Subject: kobject: make dynamic_kobj_ktype and kset_ktype const X-Git-Tag: v6.3-rc1~106^2~53 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dda6b81f17ad8e72f8bc151c876cd335a471e268;p=thirdparty%2Fkernel%2Flinux.git kobject: make dynamic_kobj_ktype and kset_ktype const 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 Link: https://lore.kernel.org/r/20230204-kobj_type-kobj-v1-1-ddd1b4ef8ab5@weissschuh.net Signed-off-by: Greg Kroah-Hartman --- diff --git a/lib/kobject.c b/lib/kobject.c index d20ce15eec2d0..6e2f0bee35604 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -737,7 +737,7 @@ static void dynamic_kobj_release(struct kobject *kobj) kfree(kobj); } -static struct kobj_type dynamic_kobj_ktype = { +static const struct kobj_type dynamic_kobj_ktype = { .release = dynamic_kobj_release, .sysfs_ops = &kobj_sysfs_ops, }; @@ -921,7 +921,7 @@ static void kset_get_ownership(const struct kobject *kobj, kuid_t *uid, kgid_t * kobject_get_ownership(kobj->parent, uid, gid); } -static struct kobj_type kset_ktype = { +static const struct kobj_type kset_ktype = { .sysfs_ops = &kobj_sysfs_ops, .release = kset_release, .get_ownership = kset_get_ownership,