From 0a15a73236cb068cfd28f8c6846f66ab007f81bb Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Tue, 7 Jul 2020 18:05:33 +0200 Subject: [PATCH] macio: Tidy up error handling in macio_newworld_realize() macio_newworld_realize() effectively ignores ns->gpio realization errors, leaking the Error object. Fortunately, macio_gpio_realize() can't actually fail. Tidy up. Cc: Mark Cave-Ayland Cc: David Gibson Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake Acked-by: David Gibson Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Greg Kurz Message-Id: <20200707160613.848843-6-armbru@redhat.com> --- hw/misc/macio/macio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index 42414797e2..be66bb7758 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -334,7 +334,9 @@ static void macio_newworld_realize(PCIDevice *d, Error **errp) &error_abort); memory_region_add_subregion(&s->bar, 0x50, sysbus_mmio_get_region(sysbus_dev, 0)); - qdev_realize(DEVICE(&ns->gpio), BUS(&s->macio_bus), &err); + if (!qdev_realize(DEVICE(&ns->gpio), BUS(&s->macio_bus), errp)) { + return; + } /* PMU */ object_initialize_child(OBJECT(s), "pmu", &s->pmu, TYPE_VIA_PMU); -- 2.11.4.GIT