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scsi: Improve error propagation for scsi_bus_legacy_handle_cmdline()

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Let scsi_bus_legacy_add_drive() and scsi_bus_legacy_handle_cmdline()
return an Error**. Prepare qdev initfns for QOM realize error model.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-21 12:16:34 +02:00
parent 22d6aa03fd
commit caad4eb345
10 changed files with 55 additions and 18 deletions
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2
hw/pci/pci-hotplug-old.c
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@ -127,7 +127,7 @@ static int scsi_hot_add(Monitor *mon, DeviceState *adapter,
dinfo->unit = qemu_opt_get_number(dinfo->opts, "unit", -1);
dinfo->bus = scsibus->busnr;
scsidev = scsi_bus_legacy_add_drive(scsibus, dinfo->bdrv, dinfo->unit,
false, -1, NULL);
false, -1, NULL, NULL);
if (!scsidev) {
return -1;
}