When setting "realized" fails, scsi_bus_legacy_add_drive() passes the
error to qerror_report_err(), then returns an unspecific "Setting
drive property failed" error, which is reported further up the call
chain.
Example:
$ qemu-system-x86_64 -nodefaults -S -display none \
> -drive if=scsi,id=foo,file=tmp.qcow2 -global isa-fdc.driveA=foo
qemu-system-x86_64: -drive if=scsi,id=foo,file=tmp.qcow2: Property
'scsi-disk.drive' can't take value 'foo', it's in use
qemu-system-x86_64: Setting drive property failed
qemu-system-x86_64: Device initialization failed
qemu-system-x86_64: Initialization of device lsi53c895a failed
Clean up the obvious way: simply return the original error to the
caller. Gets rid of the second message in the above error cascade.
Signed-off-by: Markus Armbruster <arm...@redhat.com>
---
hw/scsi/scsi-bus.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
index 61c595f..bd2c0e4 100644
--- a/hw/scsi/scsi-bus.c
+++ b/hw/scsi/scsi-bus.c
@@ -7,7 +7,6 @@
#include "sysemu/blockdev.h"
#include "trace.h"
#include "sysemu/dma.h"
-#include "qapi/qmp/qerror.h"
static char *scsibus_get_dev_path(DeviceState *dev);
static char *scsibus_get_fw_dev_path(DeviceState *dev);
@@ -245,9 +244,7 @@ SCSIDevice *scsi_bus_legacy_add_drive(SCSIBus *bus,
BlockBackend *blk,
}
qdev_prop_set_drive(dev, "drive", blk, &err);
if (err) {
- qerror_report_err(err);
- error_free(err);
- error_setg(errp, "Setting drive property failed");
+ error_propagate(errp, err);
object_unparent(OBJECT(dev));
return NULL;
}
--
1.9.3
