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rbd: add __init/__exit annotations

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Add __init/__exit annotation to init/cleanup helpers
which are only called once in the module.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Chengguang Xu 2018-08-12 23:06:54 +08:00 committed by Ilya Dryomov
parent 3167893ae6
commit 7d8dc53414
1 changed files with 3 additions and 3 deletions
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6
drivers/block/rbd.c
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@ -6067,7 +6067,7 @@ static ssize_t rbd_remove_single_major(struct bus_type *bus,
* create control files in sysfs * create control files in sysfs
* /sys/bus/rbd/... * /sys/bus/rbd/...
*/ */
static int rbd_sysfs_init(void) static int __init rbd_sysfs_init(void)
{ {
int ret; int ret;
@ -6082,13 +6082,13 @@ static int rbd_sysfs_init(void)
return ret; return ret;
} }
static void rbd_sysfs_cleanup(void) static void __exit rbd_sysfs_cleanup(void)
{ {
bus_unregister(&rbd_bus_type); bus_unregister(&rbd_bus_type);
device_unregister(&rbd_root_dev); device_unregister(&rbd_root_dev);
} }
static int rbd_slab_init(void) static int __init rbd_slab_init(void)
{ {
rbd_assert(!rbd_img_request_cache); rbd_assert(!rbd_img_request_cache);
rbd_img_request_cache = KMEM_CACHE(rbd_img_request, 0); rbd_img_request_cache = KMEM_CACHE(rbd_img_request, 0);