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-rw-r--r--security/inode.c10
-rw-r--r--security/selinux/selinuxfs.c11
-rw-r--r--security/smack/smackfs.c8
3 files changed, 13 insertions, 16 deletions
diff --git a/security/inode.c b/security/inode.c
index 91503b79c5f8..0e37e4fba8fa 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -215,19 +215,17 @@ void securityfs_remove(struct dentry *dentry)
}
EXPORT_SYMBOL_GPL(securityfs_remove);
-static struct kobject *security_kobj;
-
static int __init securityfs_init(void)
{
int retval;
- security_kobj = kobject_create_and_add("security", kernel_kobj);
- if (!security_kobj)
- return -EINVAL;
+ retval = sysfs_create_mount_point(kernel_kobj, "security");
+ if (retval)
+ return retval;
retval = register_filesystem(&fs_type);
if (retval)
- kobject_put(security_kobj);
+ sysfs_remove_mount_point(kernel_kobj, "security");
return retval;
}
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index d2787cca1fcb..3d2201413028 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -1853,7 +1853,6 @@ static struct file_system_type sel_fs_type = {
};
struct vfsmount *selinuxfs_mount;
-static struct kobject *selinuxfs_kobj;
static int __init init_sel_fs(void)
{
@@ -1862,13 +1861,13 @@ static int __init init_sel_fs(void)
if (!selinux_enabled)
return 0;
- selinuxfs_kobj = kobject_create_and_add("selinux", fs_kobj);
- if (!selinuxfs_kobj)
- return -ENOMEM;
+ err = sysfs_create_mount_point(fs_kobj, "selinux");
+ if (err)
+ return err;
err = register_filesystem(&sel_fs_type);
if (err) {
- kobject_put(selinuxfs_kobj);
+ sysfs_remove_mount_point(fs_kobj, "selinux");
return err;
}
@@ -1887,7 +1886,7 @@ __initcall(init_sel_fs);
#ifdef CONFIG_SECURITY_SELINUX_DISABLE
void exit_sel_fs(void)
{
- kobject_put(selinuxfs_kobj);
+ sysfs_remove_mount_point(fs_kobj, "selinux");
kern_unmount(selinuxfs_mount);
unregister_filesystem(&sel_fs_type);
}
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index d9682985349e..ac4cac7c661a 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -2241,16 +2241,16 @@ static const struct file_operations smk_revoke_subj_ops = {
.llseek = generic_file_llseek,
};
-static struct kset *smackfs_kset;
/**
* smk_init_sysfs - initialize /sys/fs/smackfs
*
*/
static int smk_init_sysfs(void)
{
- smackfs_kset = kset_create_and_add("smackfs", NULL, fs_kobj);
- if (!smackfs_kset)
- return -ENOMEM;
+ int err;
+ err = sysfs_create_mount_point(fs_kobj, "smackfs");
+ if (err)
+ return err;
return 0;
}