Revert "configfs: Allow ->make_item() and ->make_group() to return detailed errors."
This reverts commit 11c3b79218390a139f2d474ee1e983a672d5839a. The code
will move to PTR_ERR().
Signed-off-by: Joel Becker <joel.becker@oracle.com>
diff --git a/Documentation/filesystems/configfs/configfs_example.c b/Documentation/filesystems/configfs/configfs_example.c
index 0b422ac..25151fd 100644
--- a/Documentation/filesystems/configfs/configfs_example.c
+++ b/Documentation/filesystems/configfs/configfs_example.c
@@ -273,13 +273,13 @@
return item ? container_of(to_config_group(item), struct simple_children, group) : NULL;
}
-static int simple_children_make_item(struct config_group *group, const char *name, struct config_item **new_item)
+static struct config_item *simple_children_make_item(struct config_group *group, const char *name)
{
struct simple_child *simple_child;
simple_child = kzalloc(sizeof(struct simple_child), GFP_KERNEL);
if (!simple_child)
- return -ENOMEM;
+ return NULL;
config_item_init_type_name(&simple_child->item, name,
@@ -287,8 +287,7 @@
simple_child->storeme = 0;
- *new_item = &simple_child->item;
- return 0;
+ return &simple_child->item;
}
static struct configfs_attribute simple_children_attr_description = {
@@ -360,21 +359,20 @@
* children of its own.
*/
-static int group_children_make_group(struct config_group *group, const char *name, struct config_group **new_group)
+static struct config_group *group_children_make_group(struct config_group *group, const char *name)
{
struct simple_children *simple_children;
simple_children = kzalloc(sizeof(struct simple_children),
GFP_KERNEL);
if (!simple_children)
- return -ENOMEM;
+ return NULL;
config_group_init_type_name(&simple_children->group, name,
&simple_children_type);
- *new_group = &simple_children->group;
- return 0;
+ return &simple_children->group;
}
static struct configfs_attribute group_children_attr_description = {
