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qapi: Use QAPI_LIST_APPEND in trivial cases

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The easiest spots to use QAPI_LIST_APPEND are where we already have an
obvious pointer to the tail of a list.  While at it, consistently use
the variable name 'tail' for that purpose.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210113221013.390592-5-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Eric Blake
2021-01-13 16:10:12 -06:00
committed by Markus Armbruster
parent dc13f40c6b
commit c3033fd372
20 changed files with 96 additions and 222 deletions
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12
iothread.c
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@ -1,7 +1,7 @@
/*
* Event loop thread
*
* Copyright Red Hat Inc., 2013
* Copyright Red Hat Inc., 2013, 2020
*
* Authors:
* Stefan Hajnoczi <stefanha@redhat.com>
@ -310,8 +310,7 @@ AioContext *iothread_get_aio_context(IOThread *iothread)
static int query_one_iothread(Object *object, void *opaque)
{
IOThreadInfoList ***prev = opaque;
IOThreadInfoList *elem;
IOThreadInfoList ***tail = opaque;
IOThreadInfo *info;
IOThread *iothread;
@ -327,12 +326,7 @@ static int query_one_iothread(Object *object, void *opaque)
info->poll_grow = iothread->poll_grow;
info->poll_shrink = iothread->poll_shrink;
elem = g_new0(IOThreadInfoList, 1);
elem->value = info;
elem->next = NULL;
**prev = elem;
*prev = &elem->next;
QAPI_LIST_APPEND(*tail, info);
return 0;
}