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kset: convert ecryptfs to use kset_create

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Dynamically create the kset instead of declaring it statically.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Mike Halcrow <mhalcrow@us.ibm.com>
Cc: Phillip Hellewell <phillip@hellewell.homeip.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2007-10-29 20:13:17 +01:00
parent 3794491d0c
commit 917e865df7
1 changed files with 9 additions and 10 deletions
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19
fs/ecryptfs/main.c
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@ -734,7 +734,7 @@ static int ecryptfs_init_kmem_caches(void)
return 0;
}
static decl_subsys(ecryptfs, NULL);
static struct kset *ecryptfs_kset;
static ssize_t version_show(struct kset *kset, char *buff)
{
@ -798,18 +798,17 @@ static int do_sysfs_registration(void)
{
int rc;
ecryptfs_subsys.kobj.kset = &fs_subsys;
rc = subsystem_register(&ecryptfs_subsys);
if (rc) {
printk(KERN_ERR
"Unable to register ecryptfs sysfs subsystem\n");
ecryptfs_kset = kset_create_and_add("ecryptfs", NULL, &fs_subsys.kobj);
if (!ecryptfs_kset) {
printk(KERN_ERR "Unable to create ecryptfs kset\n");
rc = -ENOMEM;
goto out;
}
rc = sysfs_create_group(&ecryptfs_subsys.kobj, &attr_group);
rc = sysfs_create_group(&ecryptfs_kset->kobj, &attr_group);
if (rc) {
printk(KERN_ERR
"Unable to create ecryptfs version attributes\n");
subsystem_unregister(&ecryptfs_subsys);
kset_unregister(ecryptfs_kset);
}
out:
return rc;
@ -817,8 +816,8 @@ static int do_sysfs_registration(void)
static void do_sysfs_unregistration(void)
{
sysfs_remove_group(&ecryptfs_subsys.kobj, &attr_group);
subsystem_unregister(&ecryptfs_subsys);
sysfs_remove_group(&ecryptfs_kset->kobj, &attr_group);
kset_unregister(ecryptfs_kset);
}
static int __init ecryptfs_init(void)