Gitweb:
http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=4310dfd4e141bb...
Commit: 4310dfd4e141bb83320148d245f3ab2cae778f6e
Parent: ebcfd09ba9631b52762b4932fbe06260326b9827
Author: Zdenek Kabelac <zkabelac(a)redhat.com>
AuthorDate: Fri Jan 8 11:07:47 2016 +0100
Committer: Zdenek Kabelac <zkabelac(a)redhat.com>
CommitterDate: Thu Jan 14 11:34:05 2016 +0100
cleanup: simplier formula
---
lib/metadata/lv_manip.c | 21 +++++++--------------
1 files changed, 7 insertions(+), 14 deletions(-)
diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c
index 62564c5..1396b86 100644
--- a/lib/metadata/lv_manip.c
+++ b/lib/metadata/lv_manip.c
@@ -4950,21 +4950,14 @@ static int _lvresize_adjust_extents(struct cmd_context *cmd,
struct logical_volu
log_print_unless_silent("Ignoring stripes, stripesize and mirrors "
"arguments when reducing.");
- if (lp->sign == SIGN_MINUS)
- if (lp->extents_are_pes) {
- if (lp->extents >= existing_physical_extents) {
- log_error("Unable to reduce %s below 1 extent.", lp->lv_name);
- return 0;
- }
- new_extents = existing_physical_extents - lp->extents;
- } else {
- new_extents = existing_logical_extents - lp->extents;
- if (lp->extents >= existing_logical_extents) {
- log_error("Unable to reduce %s below 1 extent.", lp->lv_name);
- return 0;
- }
+ if (lp->sign == SIGN_MINUS) {
+ new_extents = lp->extents_are_pes ? existing_physical_extents :
existing_logical_extents;
+ if (lp->extents >= new_extents) {
+ log_error("Unable to reduce %s below 1 extent.", lp->lv_name);
+ return 0;
}
- else
+ new_extents -= lp->extents;
+ } else
new_extents = lp->extents;
dm_list_iterate_items(seg, &lv->segments) {