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hw/i386/microvm-dt: Force explicit failure if retrieving QOM property fails 

New code will be added where this is best practice. So update existing code
as well.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220529184006.10712-2-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Bernhard Beschow 2022-05-29 20:40:04 +02:00 committed by Philippe Mathieu-Daudé
parent 988fb61321
commit 94c720f39e
1 changed files with 3 additions and 2 deletions
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5
hw/i386/microvm-dt.c
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@ -32,6 +32,7 @@
*/
#include "qemu/osdep.h"
#include "qemu/cutils.h"
#include "qapi/error.h"
#include "sysemu/device_tree.h"
#include "hw/char/serial.h"
#include "hw/i386/fw_cfg.h"
@ -187,8 +188,8 @@ static void dt_add_ioapic(MicrovmMachineState *mms, SysBusDevice *dev)
static void dt_add_isa_serial(MicrovmMachineState *mms, ISADevice *dev)
{
const char compat[] = "ns16550";
uint32_t irq = object_property_get_int(OBJECT(dev), "irq", NULL);
hwaddr base = object_property_get_int(OBJECT(dev), "iobase", NULL);
uint32_t irq = object_property_get_int(OBJECT(dev), "irq", &error_fatal);
hwaddr base = object_property_get_int(OBJECT(dev), "iobase", &error_fatal);
hwaddr size = 8;
char *nodename;