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authorEric Blake <eblake@redhat.com>2021-01-13 16:10:12 -0600
committerMarkus Armbruster <armbru@redhat.com>2021-01-28 08:08:45 +0100
commitc3033fd372fdaf5b89190136a74b3d78880b85d6 (patch)
tree6c2464ae3f51b43702c448606acb3a6c21b6b634 /iothread.c
parentdc13f40c6ba291e31d09053815c230ed88c8921f (diff)
qapi: Use QAPI_LIST_APPEND in trivial cases
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>
Diffstat (limited to 'iothread.c')
-rw-r--r--iothread.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/iothread.c b/iothread.c
index 69eff9efbc..b9f2751382 100644
--- a/iothread.c
+++ b/iothread.c
@@ -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;
}