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Re: [Qemu-devel] [PATCH v4 2/2] scsi-bus: Convert DeviceClass init to re
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v4 2/2] scsi-bus: Convert DeviceClass init to realize |
Date: |
Tue, 12 Aug 2014 10:31:04 +0100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Tue, Aug 12, 2014 at 10:12:55AM +0800, Fam Zheng wrote:
> Replace "init/destroy" with "realize/unrealize" in SCSIDeviceClass,
> which has errp as a parameter. So all the implementations now use
> error_setg instead of error_report for reporting error.
>
> Also in scsi_bus_legacy_handle_cmdline, report the error when
> initializing the if=scsi devices, before returning it, because in the
> callee, error_report is changed to error_setg. And the callers don't
> have the right locations (e.g. "-drive if=scsi").
>
> Signed-off-by: Fam Zheng <address@hidden>
> ---
> hw/scsi/lsi53c895a.c | 1 +
> hw/scsi/scsi-bus.c | 70 ++++++++++++++++++++---------------------
> hw/scsi/scsi-disk.c | 78
> ++++++++++++++++++++++++----------------------
> hw/scsi/scsi-generic.c | 37 +++++++++++-----------
> include/hw/scsi/scsi.h | 7 +++--
> tests/qemu-iotests/051.out | 2 --
> 6 files changed, 98 insertions(+), 97 deletions(-)
If other places in QEMU have the same problem we might want to add
an error_prepend() function instead. But this is fine for now:
Reviewed-by: Stefan Hajnoczi <address@hidden>
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