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Commit 22dd0e88 authored by Joel Becker's avatar Joel Becker Committed by Mark Fasheh
Browse files

configfs: Release memory in configfs_example. 



The configfs_example module was missing a ->release().

Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
parent 8d231c11

Documentation/filesystems/configfs/configfs_example.c

+15 −4
Original line number Diff line number Diff line
@@ -264,6 +264,15 @@ static struct config_item_type simple_child_type = { 
};





struct simple_children {

	struct config_group group;

};



static inline struct simple_children *to_simple_children(struct config_item *item)

{

	return item ? container_of(to_config_group(item), struct simple_children, group) : NULL;

}



static struct config_item *simple_children_make_item(struct config_group *group, const char *name)

{

	struct simple_child *simple_child;
@@ -304,7 +313,13 @@ static ssize_t simple_children_attr_show(struct config_item *item, 
"items have only one attribute that is readable and writeable.\n");

}



static void simple_children_release(struct config_item *item)

{

	kfree(to_simple_children(item));

}



static struct configfs_item_operations simple_children_item_ops = {

	.release 	= simple_children_release,

	.show_attribute	= simple_children_attr_show,

};
@@ -345,10 +360,6 @@ static struct configfs_subsystem simple_children_subsys = { 
 * children of its own.

 */



struct simple_children {

	struct config_group group;

};



static struct config_group *group_children_make_group(struct config_group *group, const char *name)

{

	struct simple_children *simple_children;