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authorJoel Becker <joel.becker@oracle.com>2006-04-12 21:34:43 -0400
committerMark Fasheh <mark.fasheh@oracle.com>2006-06-29 17:38:53 -0400
commit22dd0e88b70f5faa3a0101081e290431c3439189 (patch)
tree28df8c4f1fd038f63a26561fdd53c33f2cdd4d34 /Documentation
parent8d231c11fd0b694c447e59e687754b6999eea0a2 (diff)
configfs: Release memory in configfs_example.
The configfs_example module was missing a ->release(). Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/configfs/configfs_example.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/Documentation/filesystems/configfs/configfs_example.c b/Documentation/filesystems/configfs/configfs_example.c
index 3d4713a6c207..2d6a14a463e0 100644
--- a/Documentation/filesystems/configfs/configfs_example.c
+++ b/Documentation/filesystems/configfs/configfs_example.c
@@ -264,6 +264,15 @@ static struct config_item_type simple_child_type = {
264}; 264};
265 265
266 266
267struct simple_children {
268 struct config_group group;
269};
270
271static inline struct simple_children *to_simple_children(struct config_item *item)
272{
273 return item ? container_of(to_config_group(item), struct simple_children, group) : NULL;
274}
275
267static struct config_item *simple_children_make_item(struct config_group *group, const char *name) 276static struct config_item *simple_children_make_item(struct config_group *group, const char *name)
268{ 277{
269 struct simple_child *simple_child; 278 struct simple_child *simple_child;
@@ -304,7 +313,13 @@ static ssize_t simple_children_attr_show(struct config_item *item,
304"items have only one attribute that is readable and writeable.\n"); 313"items have only one attribute that is readable and writeable.\n");
305} 314}
306 315
316static void simple_children_release(struct config_item *item)
317{
318 kfree(to_simple_children(item));
319}
320
307static struct configfs_item_operations simple_children_item_ops = { 321static struct configfs_item_operations simple_children_item_ops = {
322 .release = simple_children_release,
308 .show_attribute = simple_children_attr_show, 323 .show_attribute = simple_children_attr_show,
309}; 324};
310 325
@@ -345,10 +360,6 @@ static struct configfs_subsystem simple_children_subsys = {
345 * children of its own. 360 * children of its own.
346 */ 361 */
347 362
348struct simple_children {
349 struct config_group group;
350};
351
352static struct config_group *group_children_make_group(struct config_group *group, const char *name) 363static struct config_group *group_children_make_group(struct config_group *group, const char *name)
353{ 364{
354 struct simple_children *simple_children; 365 struct simple_children *simple_children;