config_item_set_name() may fail but its error code is not checked in
config_*init_type_name().
This patch adds the missing error checking and make config_*_init_type_name()
report errors.
Signed-off-by: Louis Rilling <[EMAIL PROTECTED]>
---
fs/configfs/item.c | 18 ++++++++++++++----
include/linux/configfs.h | 8 ++++----
2 files changed, 18 insertions(+), 8 deletions(-)
Index: b/fs/configfs/item.c
===================================================================
--- a/fs/configfs/item.c 2008-06-12 17:13:32.000000000 +0200
+++ b/fs/configfs/item.c 2008-06-12 17:13:35.000000000 +0200
@@ -112,22 +112,32 @@ int config_item_set_name(struct config_i
EXPORT_SYMBOL(config_item_set_name);
-void config_item_init_type_name(struct config_item *item,
+int config_item_init_type_name(struct config_item *item,
const char *name,
struct config_item_type *type)
{
- config_item_set_name(item, name);
+ int error;
+
+ error = config_item_set_name(item, name);
+ if (error)
+ return error;
item->ci_type = type;
config_item_init(item);
+ return 0;
}
EXPORT_SYMBOL(config_item_init_type_name);
-void config_group_init_type_name(struct config_group *group, const char *name,
+int config_group_init_type_name(struct config_group *group, const char *name,
struct config_item_type *type)
{
- config_item_set_name(&group->cg_item, name);
+ int error;
+
+ error = config_item_set_name(&group->cg_item, name);
+ if (error)
+ return error;
group->cg_item.ci_type = type;
config_group_init(group);
+ return 0;
}
EXPORT_SYMBOL(config_group_init_type_name);
Index: b/include/linux/configfs.h
===================================================================
--- a/include/linux/configfs.h 2008-06-12 17:13:32.000000000 +0200
+++ b/include/linux/configfs.h 2008-06-12 17:13:35.000000000 +0200
@@ -71,9 +71,9 @@ static inline char *config_item_name(str
}
extern void config_item_init(struct config_item *);
-extern void config_item_init_type_name(struct config_item *item,
- const char *name,
- struct config_item_type *type);
+extern int config_item_init_type_name(struct config_item *item,
+ const char *name,
+ struct config_item_type *type);
extern struct config_item * config_item_get(struct config_item *);
extern void config_item_put(struct config_item *);
@@ -97,7 +97,7 @@ struct config_group {
};
extern void config_group_init(struct config_group *group);
-extern void config_group_init_type_name(struct config_group *group,
+extern int config_group_init_type_name(struct config_group *group,
const char *name,
struct config_item_type *type);
--
Dr Louis Rilling Kerlabs
Skype: louis.rilling Batiment Germanium
Phone: (+33|0) 6 80 89 08 23 80 avenue des Buttes de Coesmes
http://www.kerlabs.com/ 35700 Rennes
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