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Revert "configfs: Allow ->make_item() and ->make_group() to return detailed errors."

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This reverts commit 11c3b79218.  The code
will move to PTR_ERR().

Signed-off-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Joel Becker 2008-07-17 14:53:48 -07:00
parent 5b664cb235
commit f89ab8619e
8 changed files with 64 additions and 94 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Documentation/filesystems/configfs/configfs.txt
View file

@ -233,12 +233,10 @@ accomplished via the group operations specified on the group's
config_item_type.
struct configfs_group_operations {
int (*make_item)(struct config_group *group,
const char *name,
struct config_item **new_item);
int (*make_group)(struct config_group *group,
const char *name,
struct config_group **new_group);
struct config_item *(*make_item)(struct config_group *group,
const char *name);
struct config_group *(*make_group)(struct config_group *group,
const char *name);
int (*commit_item)(struct config_item *item);
void (*disconnect_notify)(struct config_group *group,
struct config_item *item);

14
Documentation/filesystems/configfs/configfs_example.c
View file

@ -273,13 +273,13 @@ static inline struct simple_children *to_simple_children(struct config_item *ite
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 @@ static int simple_children_make_item(struct config_group *group, const char *nam
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 @@ static struct configfs_subsystem simple_children_subsys = {
* 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 = {