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Simplify LUKS2_segment_first_unused_id().

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This commit is contained in:
Ondrej Kozina
2022-04-27 11:50:42 +02:00
parent 2dbd96ebbf
commit 1ac6a58475
1 changed files with 1 additions and 9 deletions
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10
lib/luks2/luks2_segment.c
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@@ -344,19 +344,11 @@ int LUKS2_segment_by_type(struct luks2_hdr *hdr, const char *type)
int LUKS2_segment_first_unused_id(struct luks2_hdr *hdr)
{
json_object *jobj_segments;
int id, last_id = -1;
if (!json_object_object_get_ex(hdr->jobj, "segments", &jobj_segments))
return -EINVAL;
json_object_object_foreach(jobj_segments, slot, val) {
UNUSED(val);
id = atoi(slot);
if (id > last_id)
last_id = id;
}
return last_id + 1;
return json_object_object_length(jobj_segments);
}
int LUKS2_segment_set_flag(json_object *jobj_segment, const char *flag)