From 5f6224175fbe4c2b91e303c17af4d4eb5e3a60a7 Mon Sep 17 00:00:00 2001 From: Thomas Weißschuh Date: Wed, 8 Feb 2023 04:01:22 +0000 Subject: block: make kobj_type structures constant MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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/20230208-kobj_type-block-v1-1-0b3eafd7d983@weissschuh.net Signed-off-by: Jens Axboe --- block/elevator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'block/elevator.c') diff --git a/block/elevator.c b/block/elevator.c index adee58e48e2d..24909069f872 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -126,7 +126,7 @@ static struct elevator_type *elevator_find_get(struct request_queue *q, return e; } -static struct kobj_type elv_ktype; +static const struct kobj_type elv_ktype; struct elevator_queue *elevator_alloc(struct request_queue *q, struct elevator_type *e) @@ -455,7 +455,7 @@ static const struct sysfs_ops elv_sysfs_ops = { .store = elv_attr_store, }; -static struct kobj_type elv_ktype = { +static const struct kobj_type elv_ktype = { .sysfs_ops = &elv_sysfs_ops, .release = elevator_release, }; -- cgit v1.2.3