Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-12-29 09:16:33 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

module: make module_ktype structure constant

Browse Source 
Since commit ee6d3dd4ed ("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: Luis Chamberlain <mcgrof@kernel.org>
This commit is contained in:
Thomas Weißschuh 2023-02-04 05:44:46 +00:00 committed by Luis Chamberlain
parent efaa2496ba
commit 042edf1ebb
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/module.h
View File

@ -871,7 +871,7 @@ void *dereference_module_function_descriptor(struct module *mod, void *ptr)
#ifdef CONFIG_SYSFS
extern struct kset *module_kset;
extern struct kobj_type module_ktype;
extern const struct kobj_type module_ktype;
#endif /* CONFIG_SYSFS */
#define symbol_request(x) try_then_request_module(symbol_get(x), "symbol:" #x)

2
kernel/params.c
View File

@ -948,7 +948,7 @@ static void module_kobj_release(struct kobject *kobj)
complete(mk->kobj_completion);
}
struct kobj_type module_ktype = {
const struct kobj_type module_ktype = {
.release = module_kobj_release,
.sysfs_ops = &module_sysfs_ops,
};