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ioapic: Fix error handling in realize()

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Calling error_report() in a function that takes an Error ** argument
is suspicious.  ioapic_realize() does that, and then exit()s.
Currently mostly harmless, as the device cannot be hot-plugged.

Fixes: 20fd4b7b6d
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20181017082702.5581-11-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2018-10-17 10:26:34 +02:00
parent d319e05d6f
commit 11ab69d6e7
1 changed files with 4 additions and 4 deletions
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8
hw/intc/ioapic.c
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@ -21,7 +21,7 @@
*/ */
#include "qemu/osdep.h" #include "qemu/osdep.h"
#include "qemu/error-report.h" #include "qapi/error.h"
#include "monitor/monitor.h" #include "monitor/monitor.h"
#include "hw/hw.h" #include "hw/hw.h"
#include "hw/i386/pc.h" #include "hw/i386/pc.h"
@ -393,9 +393,9 @@ static void ioapic_realize(DeviceState *dev, Error **errp)
IOAPICCommonState *s = IOAPIC_COMMON(dev); IOAPICCommonState *s = IOAPIC_COMMON(dev);
if (s->version != 0x11 && s->version != 0x20) { if (s->version != 0x11 && s->version != 0x20) {
error_report("IOAPIC only supports version 0x11 or 0x20 " error_setg(errp, "IOAPIC only supports version 0x11 or 0x20 "
"(default: 0x%x).", IOAPIC_VER_DEF); "(default: 0x%x).", IOAPIC_VER_DEF);
exit(1); return;
} }
memory_region_init_io(&s->io_memory, OBJECT(s), &ioapic_io_ops, s, memory_region_init_io(&s->io_memory, OBJECT(s), &ioapic_io_ops, s,