diff options
| author | Markus Armbruster <armbru@redhat.com> | 2015-07-31 18:51:18 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2015-09-04 15:47:15 +0200 |
| commit | 3f99144cd9afbf51a7fbddf20b921402c2d4f68c (patch) | |
| tree | 8cd6255d70fcd406366a8402e6b537e2440d72e5 /docs/qapi-code-gen.txt | |
| parent | 1f9a7a1a5862ad224aa86f9b4c046248ffc27aa3 (diff) | |
| download | qemu-3f99144cd9afbf51a7fbddf20b921402c2d4f68c.zip qemu-3f99144cd9afbf51a7fbddf20b921402c2d4f68c.tar.gz qemu-3f99144cd9afbf51a7fbddf20b921402c2d4f68c.tar.bz2 | |
qapi-commands: Drop useless initialization
In generated command handlers, the assignment to retval dominates its
only use. Therefore, its initialization is useless. Drop it.
Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'docs/qapi-code-gen.txt')
| -rw-r--r-- | docs/qapi-code-gen.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/qapi-code-gen.txt b/docs/qapi-code-gen.txt index a253e27..7cb852e 100644 --- a/docs/qapi-code-gen.txt +++ b/docs/qapi-code-gen.txt @@ -742,7 +742,7 @@ Example: static void qmp_marshal_input_my_command(QDict *args, QObject **ret, Error **errp) { Error *local_err = NULL; - UserDefOne *retval = NULL; + UserDefOne *retval; QmpInputVisitor *mi = qmp_input_visitor_new_strict(QOBJECT(args)); QapiDeallocVisitor *md; Visitor *v; |