From 08f9541dec51700abef0c37994213164ca4e4fc9 Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Fri, 29 Jan 2016 06:48:59 -0700 Subject: qapi: Drop unused error argument for list and implicit struct No backend was setting an error when ending the visit of a list or implicit struct, or when moving to the next list node. Make the callers a bit easier to follow by making this a part of the contract, and removing the errp argument - callers can then unconditionally end an object as part of cleanup without having to think about whether a second error is dominated by a first, because there is no second error. A later patch will then tackle the larger task of splitting visit_end_struct(), which can indeed set an error. Signed-off-by: Eric Blake Message-Id: <1454075341-13658-24-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster --- qapi/string-output-visitor.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'qapi/string-output-visitor.c') diff --git a/qapi/string-output-visitor.c b/qapi/string-output-visitor.c index 3ce6a3bf67..b980bd3265 100644 --- a/qapi/string-output-visitor.c +++ b/qapi/string-output-visitor.c @@ -1,7 +1,7 @@ /* * String printing Visitor * - * Copyright Red Hat, Inc. 2012 + * Copyright Red Hat, Inc. 2012-2016 * * Author: Paolo Bonzini * @@ -276,8 +276,7 @@ start_list(Visitor *v, const char *name, Error **errp) sov->head = true; } -static GenericList * -next_list(Visitor *v, GenericList **list, Error **errp) +static GenericList *next_list(Visitor *v, GenericList **list) { StringOutputVisitor *sov = to_sov(v); GenericList *ret = NULL; @@ -303,8 +302,7 @@ next_list(Visitor *v, GenericList **list, Error **errp) return ret; } -static void -end_list(Visitor *v, Error **errp) +static void end_list(Visitor *v) { StringOutputVisitor *sov = to_sov(v); -- cgit v1.2.3-55-g7522