[PATCH for-5.1 1/5] qobject: Clean up QLIST_FOREACH_ENTRY()

[Markus Armbruster]

QLIST_FOREACH_ENTRY() traverses a tail queue manually.  Use
QTAILQ_FIRST() and QTAILQ_NEXT() instead.

Signed-off-by: Markus Armbruster <address@hidden>
---
 include/qapi/qmp/qlist.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/qapi/qmp/qlist.h b/include/qapi/qmp/qlist.h
index 8d2c32ca28..07ecae81e4 100644
--- a/include/qapi/qmp/qlist.h
+++ b/include/qapi/qmp/qlist.h
@@ -34,10 +34,10 @@ void qlist_append_int(QList *qlist, int64_t value);
 void qlist_append_null(QList *qlist);
 void qlist_append_str(QList *qlist, const char *value);
 
-#define QLIST_FOREACH_ENTRY(qlist, var)             \
-        for ((var) = ((qlist)->head.tqh_first);     \
-            (var);                                  \
-            (var) = ((var)->next.tqe_next))
+#define QLIST_FOREACH_ENTRY(qlist, var)                 \
+        for ((var) = QTAILQ_FIRST(&(qlist)->head);      \
+             (var);                                     \
+             (var) = QTAILQ_NEXT((var), next))
 
 static inline QObject *qlist_entry_obj(const QListEntry *entry)
 {
-- 
2.21.1