shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-25 01:34:38 +03:00
Code Releases Activity

cleanup: easier code

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
lib/metadata/thin_manip.c
View File

@ -781,20 +781,16 @@ int lv_is_thin_origin(const struct logical_volume *lv, unsigned int *snap_count)
if (snap_count)
*snap_count = 0;
if (!lv_is_thin_volume(lv) ||
dm_list_empty(&lv->segs_using_this_lv))
return 0;
if (lv_is_thin_volume(lv))
dm_list_iterate_items(segl, &lv->segs_using_this_lv)
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)++;
else
/* not interested in number of snapshots */
break;
}
}
}
return r;
}