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qapi: Drop qapi_event_send_FOO()'s Error ** argument

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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 <eblake@redhat.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20180815133747.25032-4-peterx@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message rewritten, update to qapi-code-gen.txt corrected]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Peter Xu 2018-08-15 21:37:37 +08:00 • committed by Markus Armbruster
parent bdd2d42b89
commit 3ab72385b2
29 changed files with 70 additions and 104 deletions
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10
ui/spice-core.c
View file

@ -218,8 +218,7 @@ static void channel_event(int event, SpiceChannelEventInfo *info)
switch (event) {
case SPICE_CHANNEL_EVENT_CONNECTED:
qapi_event_send_spice_connected(qapi_SpiceServerInfo_base(server),
qapi_SpiceChannel_base(client),
&error_abort);
qapi_SpiceChannel_base(client));
break;
case SPICE_CHANNEL_EVENT_INITIALIZED:
if (auth) {
@ -228,13 +227,12 @@ static void channel_event(int event, SpiceChannelEventInfo *info)
}
add_channel_info(client, info);
channel_list_add(info);
qapi_event_send_spice_initialized(server, client, &error_abort);
qapi_event_send_spice_initialized(server, client);
break;
case SPICE_CHANNEL_EVENT_DISCONNECTED:
channel_list_del(info);
qapi_event_send_spice_disconnected(qapi_SpiceServerInfo_base(server),
qapi_SpiceChannel_base(client),
&error_abort);
qapi_SpiceChannel_base(client));
break;
default:
break;
@ -287,7 +285,7 @@ static void migrate_connect_complete_cb(SpiceMigrateInstance *sin)
static void migrate_end_complete_cb(SpiceMigrateInstance *sin)
{
qapi_event_send_spice_migrate_completed(&error_abort);
qapi_event_send_spice_migrate_completed();
spice_migration_completed = true;
}