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qapi: More complex uses of QAPI_LIST_APPEND

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These cases require a bit more thought to review; in each case, the
code was appending to a list, but not with a FOOList **tail variable.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20210113221013.390592-6-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Flawed change to qmp_guest_network_get_interfaces() dropped]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Eric Blake 2021-01-13 16:10:13 -06:00 • committed by Markus Armbruster
parent c3033fd372
commit 95b3a8c8a8
13 changed files with 141 additions and 303 deletions
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12
hw/mem/memory-device.c
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@ -199,7 +199,7 @@ out:
MemoryDeviceInfoList *qmp_memory_device_list(void)
{
GSList *devices = NULL, *item;
MemoryDeviceInfoList *list = NULL, *prev = NULL;
MemoryDeviceInfoList *list = NULL, **tail = &list;
object_child_foreach(qdev_get_machine(), memory_device_build_list,
&devices);
@ -207,19 +207,11 @@ MemoryDeviceInfoList *qmp_memory_device_list(void)
for (item = devices; item; item = g_slist_next(item)) {
const MemoryDeviceState *md = MEMORY_DEVICE(item->data);
const MemoryDeviceClass *mdc = MEMORY_DEVICE_GET_CLASS(item->data);
MemoryDeviceInfoList *elem = g_new0(MemoryDeviceInfoList, 1);
MemoryDeviceInfo *info = g_new0(MemoryDeviceInfo, 1);
mdc->fill_device_info(md, info);
elem->value = info;
elem->next = NULL;
if (prev) {
prev->next = elem;
} else {
list = elem;
}
prev = elem;
QAPI_LIST_APPEND(tail, info);
}
g_slist_free(devices);