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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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4
include/hw/scsi/scsi.h
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@ -162,8 +162,8 @@ static inline SCSIBus *scsi_bus_from_device(SCSIDevice *d)
SCSIDevice *scsi_bus_legacy_add_drive(SCSIBus *bus, BlockDriverState *bdrv,
int unit, bool removable, int bootindex,
const char *serial);
int scsi_bus_legacy_handle_cmdline(SCSIBus *bus);
const char *serial, Error **errp);
void scsi_bus_legacy_handle_cmdline(SCSIBus *bus, Error **errp);
/*
* Predefined sense codes