From: Yi Li <yili@winhong.com>
Date: Tue, 7 Apr 2020 12:10:29 +0000 (+0800)
Subject: qemuDomainSnapshotPrepare: use local dom_disk variable
X-Git-Tag: v6.3.0-rc1~214
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4df7280bd57e222c2213f548b7acb98980ae0e79;p=thirdparty%2Flibvirt.git

qemuDomainSnapshotPrepare: use local dom_disk variable

Replace vm->def->disks[i] with dom_disk variable which is
initialized to the same disk.

Signed-off-by: Yi Li <yili@winhong.com>
Reviewed-by: Pavel Mores <pmores@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index e8d47a41cd..31f199fdef 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -14837,14 +14837,13 @@ qemuDomainSnapshotPrepare(virDomainObjPtr vm,
                                                       active) < 0)
                 return -1;
 
-            if (vm->def->disks[i]->src->format > 0 &&
-                vm->def->disks[i]->src->format != VIR_STORAGE_FILE_QCOW2) {
+            if (dom_disk->src->format > 0 &&
+                dom_disk->src->format != VIR_STORAGE_FILE_QCOW2) {
                 virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                                _("internal snapshot for disk %s unsupported "
                                  "for storage type %s"),
                                disk->name,
-                               virStorageFileFormatTypeToString(
-                                   vm->def->disks[i]->src->format));
+                               virStorageFileFormatTypeToString(dom_disk->src->format));
                 return -1;
             }
             break;