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| author | Eric Blake <eblake@redhat.com> | 2016-01-29 06:48:59 -0700 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2016-02-08 17:29:57 +0100 |
| commit | 08f9541dec51700abef0c37994213164ca4e4fc9 (patch) | |
| tree | 2fbddce86ad35307b616aca8e795965e862b779f /qapi/qapi-dealloc-visitor.c | |
| parent | bdd8e6b5d8a9def83d491a3f41c10424fc366258 (diff) | |
| download | qemu-08f9541dec51700abef0c37994213164ca4e4fc9.tar.gz | |
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.c | 8 |
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); |