[PATCH 03/13] qemu: Use virErrorPreserveLast in qemuDomainSnapshotCreateDiskActive

[Peter Krempa <pkrempa@xxxxxxxxxx>]

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_driver.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 8093b27656..65b54b7511 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -15301,7 +15301,7 @@ qemuDomainSnapshotCreateDiskActive(virQEMUDriverPtr driver,

  error:
     if (ret < 0) {
-        orig_err = virSaveLastError();
+        virErrorPreserveLast(&orig_err);
         for (i = 0; i < snapdef->ndisks; i++) {
             if (!diskdata[i].src)
                 continue;
@@ -15341,11 +15341,7 @@ qemuDomainSnapshotCreateDiskActive(virQEMUDriverPtr driver,

  cleanup:
     qemuDomainSnapshotDiskDataFree(diskdata, snapdef->ndisks, driver, vm);
-
-    if (orig_err) {
-        virSetError(orig_err);
-        virFreeError(orig_err);
-    }
+    virErrorRestore(&orig_err);

     return ret;
 }
-- 
2.21.0

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