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author | Joel Becker <joel.becker@oracle.com> | 2006-04-12 18:34:43 -0700 |
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committer | Mark Fasheh <mark.fasheh@oracle.com> | 2006-06-29 14:38:53 -0700 |
commit | 22dd0e88b70f5faa3a0101081e290431c3439189 (patch) | |
tree | 28df8c4f1fd038f63a26561fdd53c33f2cdd4d34 /Documentation/filesystems | |
parent | 8d231c11fd0b694c447e59e687754b6999eea0a2 (diff) | |
download | op-kernel-dev-22dd0e88b70f5faa3a0101081e290431c3439189.zip op-kernel-dev-22dd0e88b70f5faa3a0101081e290431c3439189.tar.gz |
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/filesystems')
-rw-r--r-- | Documentation/filesystems/configfs/configfs_example.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/Documentation/filesystems/configfs/configfs_example.c b/Documentation/filesystems/configfs/configfs_example.c index 3d4713a..2d6a14a 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 = { }; +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; |