From 3ab72385b21d8d66df3f5fea42097ce264dc9d6b Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Wed, 15 Aug 2018 21:37:37 +0800 Subject: qapi: Drop qapi_event_send_FOO()'s Error ** argument The generated qapi_event_send_FOO() take an Error ** argument. They can't actually fail, because all they do with the argument is passing it to functions that can't fail: the QObject output visitor, and the @qmp_emit callback, which is either monitor_qapi_event_queue() or event_test_emit(). Drop the argument, and pass &error_abort to the QObject output visitor and @qmp_emit instead. Suggested-by: Eric Blake Suggested-by: Markus Armbruster Signed-off-by: Peter Xu Message-Id: <20180815133747.25032-4-peterx@redhat.com> Reviewed-by: Markus Armbruster [Commit message rewritten, update to qapi-code-gen.txt corrected] Signed-off-by: Markus Armbruster --- hw/virtio/virtio-balloon.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'hw/virtio') diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c index b5425080c5..1728e4f83a 100644 --- a/hw/virtio/virtio-balloon.c +++ b/hw/virtio/virtio-balloon.c @@ -365,8 +365,7 @@ static void virtio_balloon_set_config(VirtIODevice *vdev, dev->actual = le32_to_cpu(config.actual); if (dev->actual != oldactual) { qapi_event_send_balloon_change(vm_ram_size - - ((ram_addr_t) dev->actual << VIRTIO_BALLOON_PFN_SHIFT), - &error_abort); + ((ram_addr_t) dev->actual << VIRTIO_BALLOON_PFN_SHIFT)); } trace_virtio_balloon_set_config(dev->actual, oldactual); } -- cgit v1.2.3-55-g7522