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Remove a no-op.

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This commit is contained in:
Alasdair Kergon 2002-05-09 12:03:55 +00:00
parent 29152f6ef0
commit 64ad493eac
1 changed files with 9 additions and 12 deletions
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21
lib/metadata/snapshot_manip.c
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@ -70,7 +70,7 @@ struct list *find_snapshots(struct logical_volume *lv)
struct list *snaplist;
struct snapshot_list *sl, *newsl;
struct pool *mem = lv->vg->cmd->mem;
if (!(snaplist = pool_alloc(mem, sizeof(*snaplist)))) {
log_error("snapshot name list allocation failed");
return NULL;
@ -80,21 +80,18 @@ struct list *find_snapshots(struct logical_volume *lv)
list_iterate(slh, &lv->vg->snapshots) {
sl = list_item(slh, struct snapshot_list);
if (sl->snapshot->origin == lv) {
if(!(newsl = pool_alloc(mem, sizeof(*newsl)))) {
log_error("snapshot_list structure allocation"
" failed");
pool_free(mem, snaplist);
return NULL;
}
newsl->snapshot = sl->snapshot;
list_add(snaplist, &newsl->list);
if (!(sl->snapshot->origin == lv))
continue;
if (!(newsl = pool_alloc(mem, sizeof(*newsl)))) {
log_error("snapshot_list structure allocation failed");
pool_free(mem, snaplist);
return NULL;
}
newsl->snapshot = sl->snapshot;
list_add(snaplist, &newsl->list);
}
return snaplist;
return NULL;
}
int vg_add_snapshot(struct logical_volume *origin,