diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-02-26 11:02:14 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2016-03-06 16:11:24 +0100 |
| commit | 1ae1602de028acaa42a0f6ff18d19756f8e825c6 (patch) | |
| tree | 3370e5c29945370f62b9c72adeec587ed102d048 /fs/configfs/item.c | |
| parent | b1f1a29d8fb5eeaeec2cafe4c62f276d950c015b (diff) | |
configfs: switch ->default groups to a linked list
Replace the current NULL-terminated array of default groups with a linked
list. This gets rid of lots of nasty code to size and/or dynamically
allocate the array.
While we're at it also provide a conveniant helper to remove the default
groups.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Felipe Balbi <balbi@kernel.org> [drivers/usb/gadget]
Acked-by: Joel Becker <jlbec@evilplan.org>
Acked-by: Nicholas Bellinger <nab@linux-iscsi.org>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Diffstat (limited to 'fs/configfs/item.c')
| -rw-r--r-- | fs/configfs/item.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/configfs/item.c b/fs/configfs/item.c index b863a09cd2f1..8b2a994042dd 100644 --- a/fs/configfs/item.c +++ b/fs/configfs/item.c @@ -182,6 +182,7 @@ void config_group_init(struct config_group *group) { config_item_init(&group->cg_item); INIT_LIST_HEAD(&group->cg_children); + INIT_LIST_HEAD(&group->default_groups); } EXPORT_SYMBOL(config_group_init); |