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qemuDomainDiskControllerIsBusy: Optimize checking for SCSI hostdevs
Iterate through hostdevs only when the controller type is VIR_DOMAIN_CONTROLLER_TYPE_SCSI. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
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@ -5373,14 +5373,16 @@ qemuDomainDiskControllerIsBusy(virDomainObjPtr vm,
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return true;
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}
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if (detach->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI) {
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for (i = 0; i < vm->def->nhostdevs; i++) {
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hostdev = vm->def->hostdevs[i];
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if (!virHostdevIsSCSIDevice(hostdev) ||
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detach->type != VIR_DOMAIN_CONTROLLER_TYPE_SCSI)
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if (!virHostdevIsSCSIDevice(hostdev))
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continue;
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if (hostdev->info->addr.drive.controller == detach->idx)
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return true;
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}
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}
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return false;
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}
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