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kobject: kobj_type: remove default_attrs

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Now that all in-kernel users of default_attrs for the kobj_type are gone
and converted to properly use the default_groups pointer instead, it can
be safely removed.

There is one standard way to create sysfs files in a kobj_type, and not
two like before, causing confusion as to which should be used.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20220106133151.607703-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2022-01-06 14:31:51 +01:00
parent c31bc0461f
commit cdb4f26a63
3 changed files with 0 additions and 46 deletions
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13
fs/sysfs/file.c
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@@ -703,19 +703,6 @@ int sysfs_change_owner(struct kobject *kobj, kuid_t kuid, kgid_t kgid)
ktype = get_ktype(kobj);
if (ktype) {
struct attribute **kattr;
/*
* Change owner of the default attributes associated with the
* ktype of @kobj.
*/
for (kattr = ktype->default_attrs; kattr && *kattr; kattr++) {
error = sysfs_file_change_owner(kobj, (*kattr)->name,
kuid, kgid);
if (error)
return error;
}
/*
* Change owner of the default groups associated with the
* ktype of @kobj.