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qemu: blockcopy: Actually unplug unused images when mirror job fails to start

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If a mirror job fails to start in -blockdev mode we'd not unplug the
backing files we added first because the code on the error path checked
the wrong value. 'rc' is used as status of the code which added the
images, but the state of the 'block(dev)-mirror' call is stored in 'ret'
at that point.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Peter Krempa 2020-01-17 14:07:34 +01:00
parent 6d786f95a3
commit 623366d130
1 changed files with 1 additions and 1 deletions
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2
src/qemu/qemu_driver.c
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@ -18413,7 +18413,7 @@ qemuDomainBlockCopyCommon(virDomainObjPtr vm,
qemuBlockJobStarted(job, vm);
endjob:
if (rc < 0 &&
if (ret < 0 &&
virDomainObjIsActive(vm) &&
(data || crdata)) {
qemuDomainObjEnterMonitor(driver, vm);