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qemu: Use qemuAliasFromDisk to generate drive alias

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The qemuDomainSnapshotCreateSingleDiskActive open coded generating the
disk drive alias. Let's use the common function.
This commit is contained in:
John Ferlan 2016-08-01 08:26:42 -04:00
parent f8d49d5b9f
commit 30c3982bda
1 changed files with 1 additions and 1 deletions
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2
src/qemu/qemu_driver.c
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@ -13806,7 +13806,7 @@ qemuDomainSnapshotCreateSingleDiskActive(virQEMUDriverPtr driver,
return -1;
}
if (virAsprintf(&device, "drive-%s", disk->info.alias) < 0)
if (!(device = qemuAliasFromDisk(disk)))
goto cleanup;
if (!(newDiskSrc = virStorageSourceCopy(snap->src, false)))