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authorEric Blake <eblake@redhat.com>2016-01-29 06:48:59 -0700
committerMarkus Armbruster <armbru@redhat.com>2016-02-08 17:29:57 +0100
commit08f9541dec51700abef0c37994213164ca4e4fc9 (patch)
tree2fbddce86ad35307b616aca8e795965e862b779f /qapi/qapi-dealloc-visitor.c
parentbdd8e6b5d8a9def83d491a3f41c10424fc366258 (diff)
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 <eblake@redhat.com> Message-Id: <1454075341-13658-24-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qapi/qapi-dealloc-visitor.c')
-rw-r--r--qapi/qapi-dealloc-visitor.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/qapi/qapi-dealloc-visitor.c b/qapi/qapi-dealloc-visitor.c
index 7c2148dc2e..2659d3fcca 100644
--- a/qapi/qapi-dealloc-visitor.c
+++ b/qapi/qapi-dealloc-visitor.c
@@ -1,6 +1,7 @@
/*
* Dealloc Visitor
*
+ * Copyright (C) 2012-2016 Red Hat, Inc.
* Copyright IBM, Corp. 2011
*
* Authors:
@@ -84,7 +85,7 @@ static void qapi_dealloc_start_implicit_struct(Visitor *v,
qapi_dealloc_push(qov, obj);
}
-static void qapi_dealloc_end_implicit_struct(Visitor *v, Error **errp)
+static void qapi_dealloc_end_implicit_struct(Visitor *v)
{
QapiDeallocVisitor *qov = to_qov(v);
void **obj = qapi_dealloc_pop(qov);
@@ -99,8 +100,7 @@ static void qapi_dealloc_start_list(Visitor *v, const char *name, Error **errp)
qapi_dealloc_push(qov, NULL);
}
-static GenericList *qapi_dealloc_next_list(Visitor *v, GenericList **listp,
- Error **errp)
+static GenericList *qapi_dealloc_next_list(Visitor *v, GenericList **listp)
{
GenericList *list = *listp;
QapiDeallocVisitor *qov = to_qov(v);
@@ -120,7 +120,7 @@ static GenericList *qapi_dealloc_next_list(Visitor *v, GenericList **listp,
return NULL;
}
-static void qapi_dealloc_end_list(Visitor *v, Error **errp)
+static void qapi_dealloc_end_list(Visitor *v)
{
QapiDeallocVisitor *qov = to_qov(v);
void *obj = qapi_dealloc_pop(qov);