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| author | Thomas Weißschuh <linux@weissschuh.net> | 2023-02-04 21:59:50 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-08 13:34:20 +0100 |
| commit | dda6b81f17ad8e72f8bc151c876cd335a471e268 (patch) | |
| tree | ad58c3d86b74e85a73e8a278e4594dd4e9abead3 /lib/kobject.c | |
| parent | 8518e9db9f95d7beb453e46ee97e1a630680c4b5 (diff) | |
| download | lwn-dda6b81f17ad8e72f8bc151c876cd335a471e268.tar.gz lwn-dda6b81f17ad8e72f8bc151c876cd335a471e268.zip | |
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 <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20230204-kobj_type-kobj-v1-1-ddd1b4ef8ab5@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/kobject.c')
| -rw-r--r-- | lib/kobject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/kobject.c b/lib/kobject.c index d20ce15eec2d..6e2f0bee3560 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, |