qapi: Replace qobject_to_X(o) by qobject_to(X, o)

This patch was generated using the following Coccinelle script:

@@
expression Obj;
@@
(
- qobject_to_qnum(Obj)
+ qobject_to(QNum, Obj)
|
- qobject_to_qstring(Obj)
+ qobject_to(QString, Obj)
|
- qobject_to_qdict(Obj)
+ qobject_to(QDict, Obj)
|
- qobject_to_qlist(Obj)
+ qobject_to(QList, Obj)
|
- qobject_to_qbool(Obj)
+ qobject_to(QBool, Obj)
)

and a bit of manual fix-up for overly long lines and three places in
tests/check-qjson.c that Coccinelle did not find.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-Id: <20180224154033.29559-4-mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: swap order from qobject_to(o, X), rebase to master, also a fix
to latent false-positive compiler complaint about hw/i386/acpi-build.c]
Signed-off-by: Eric Blake <eblake@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/qobject/qlist.c b/qobject/qlist.c
index 613a95c..77f19ff 100644
--- a/qobject/qlist.c
+++ b/qobject/qlist.c
@@ -173,8 +173,8 @@ QList *qobject_to_qlist(const QObject *obj)
  */
 bool qlist_is_equal(const QObject *x, const QObject *y)
 {
-    const QList *list_x = qobject_to_qlist(x);
-    const QList *list_y = qobject_to_qlist(y);
+    const QList *list_x = qobject_to(QList, x);
+    const QList *list_y = qobject_to(QList, y);
     const QListEntry *entry_x, *entry_y;
 
     entry_x = qlist_first(list_x);
@@ -203,7 +203,7 @@ void qlist_destroy_obj(QObject *obj)
     QListEntry *entry, *next_entry;
 
     assert(obj != NULL);
-    qlist = qobject_to_qlist(obj);
+    qlist = qobject_to(QList, obj);
 
     QTAILQ_FOREACH_SAFE(entry, &qlist->head, next, next_entry) {
         QTAILQ_REMOVE(&qlist->head, entry, next);