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Use dm_list_iterate_items_safe

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And avoid direct access to list member variables.
Inline _free_li().
This commit is contained in:
Zdenek Kabelac
2012-02-08 11:12:18 +00:00
parent b6e97cea2c
commit 02aeb23f1f
2 changed files with 5 additions and 11 deletions
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15
lib/label/label.c
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@@ -56,11 +56,6 @@ static struct labeller_i *_alloc_li(const char *name, struct labeller *l)
return li;
}
static void _free_li(struct labeller_i *li)
{
dm_free(li);
}
int label_init(void)
{
dm_list_init(&_labellers);
@@ -69,14 +64,12 @@ int label_init(void)
void label_exit(void)
{
struct dm_list *c, *n;
struct labeller_i *li;
struct labeller_i *li, *tli;
for (c = _labellers.n; c && c != &_labellers; c = n) {
n = c->n;
li = dm_list_item(c, struct labeller_i);
dm_list_iterate_items_safe(li, tli, &_labellers) {
dm_list_del(&li->list);
li->l->ops->destroy(li->l);
_free_li(li);
dm_free(li);
}
dm_list_init(&_labellers);