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Simplify iteration

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Since nothing is removed in dm_list snapshot_segs during the loop,
there is no reason to use _safe iteration, so switch to simplier
dm_list_iterate().
This commit is contained in:
Zdenek Kabelac 2011-11-15 17:21:02 +00:00
parent e60993068c
commit 96f7c3e2da
1 changed files with 2 additions and 2 deletions
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4
lib/activate/dev_manager.c
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@ -1118,7 +1118,7 @@ static int _add_lv_to_dtree(struct dev_manager *dm, struct dm_tree *dtree,
static struct dm_tree *_create_partial_dtree(struct dev_manager *dm, struct logical_volume *lv, int origin_only)
{
struct dm_tree *dtree;
struct dm_list *snh, *snht;
struct dm_list *snh;
struct lv_segment *seg;
uint32_t s;
@ -1132,7 +1132,7 @@ static struct dm_tree *_create_partial_dtree(struct dev_manager *dm, struct logi
/* Add any snapshots of this LV */
if (!origin_only && lv_is_origin(lv))
dm_list_iterate_safe(snh, snht, &lv->snapshot_segs)
dm_list_iterate(snh, &lv->snapshot_segs)
if (!_add_lv_to_dtree(dm, dtree, dm_list_struct_base(snh, struct lv_segment, origin_list)->cow, 0))
goto_bad;