zonefs: make kobj_type structure constant

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 definition to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Damien Le Moal <[email protected]>

diff --git a/fs/zonefs/sysfs.c b/fs/zonefs/sysfs.c
index 9920689dc098d93832491b1b3827c9f57909e1cc..8ccb65c2b419fb44cb5320fb36ac213f6659d260 100644 (file)
--- a/fs/zonefs/sysfs.c
+++ b/fs/zonefs/sysfs.c
@@ -79,7 +79,7 @@ static const struct sysfs_ops zonefs_sysfs_attr_ops = {
        .show   = zonefs_sysfs_attr_show,
 };
 
-static struct kobj_type zonefs_sb_ktype = {
+static const struct kobj_type zonefs_sb_ktype = {
        .default_groups = zonefs_sysfs_groups,
        .sysfs_ops      = &zonefs_sysfs_attr_ops,
        .release        = zonefs_sysfs_sb_release,