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cleanup: easier code

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This commit is contained in:
Zdenek Kabelac 2017-03-08 14:28:28 +01:00
parent 52935b5834
commit d11b8eef89
1 changed files with 8 additions and 12 deletions
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20
lib/metadata/thin_manip.c
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@ -781,20 +781,16 @@ int lv_is_thin_origin(const struct logical_volume *lv, unsigned int *snap_count)
if (snap_count) if (snap_count)
*snap_count = 0; *snap_count = 0;
if (!lv_is_thin_volume(lv) || if (lv_is_thin_volume(lv))
dm_list_empty(&lv->segs_using_this_lv)) dm_list_iterate_items(segl, &lv->segs_using_this_lv)
return 0; if (segl->seg->origin == lv) {
r = 1;
if (!snap_count)
break;/* not interested in number of snapshots */
dm_list_iterate_items(segl, &lv->segs_using_this_lv) {
if (segl->seg->origin == lv) {
r = 1;
if (snap_count)
(*snap_count)++; (*snap_count)++;
else }
/* not interested in number of snapshots */
break;
}
}
return r; return r;
} }