efi: make kobj_type structure constant

t-8ch · ardbiesheuvel · commit 0153431c85af · 2023-05-10T19:00:52.000+02:00
Since commit ee6d3dd ("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 <linux@weissschuh.net> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
diff --git a/drivers/firmware/efi/esrt.c b/drivers/firmware/efi/esrt.c
@@ -156,7 +156,7 @@ static void esre_release(struct kobject *kobj)
 	kfree(entry);
 }
 
-static struct kobj_type esre1_ktype = {
+static const struct kobj_type esre1_ktype = {
 	.release = esre_release,
 	.sysfs_ops = &esre_attr_ops,
 	.default_groups = esre1_groups,

Original file line number	Diff line number	Diff line change
`@@ -156,7 +156,7 @@ static void esre_release(struct kobject *kobj)`
`156`	`156`	`kfree(entry);`
`157`	`157`	`}`
`158`	`158`
`159`		`-static struct kobj_type esre1_ktype = {`
	`159`	`+static const struct kobj_type esre1_ktype = {`
`160`	`160`	`.release = esre_release,`
`161`	`161`	`.sysfs_ops = &esre_attr_ops,`
`162`	`162`	`.default_groups = esre1_groups,`