notifier: switch to QLIST

Notifiers do not need to access both ends of the list, and using
a QLIST also simplifies the API.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/notify.c b/notify.c
index c104495537..12282a6745 100644
--- a/notify.c
+++ b/notify.c
@@ -18,24 +18,24 @@
 
 void notifier_list_init(NotifierList *list)
 {
-    QTAILQ_INIT(&list->notifiers);
+    QLIST_INIT(&list->notifiers);
 }
 
 void notifier_list_add(NotifierList *list, Notifier *notifier)
 {
-    QTAILQ_INSERT_HEAD(&list->notifiers, notifier, node);
+    QLIST_INSERT_HEAD(&list->notifiers, notifier, node);
 }
 
-void notifier_list_remove(NotifierList *list, Notifier *notifier)
+void notifier_remove(Notifier *notifier)
 {
-    QTAILQ_REMOVE(&list->notifiers, notifier, node);
+    QLIST_REMOVE(notifier, node);
 }
 
 void notifier_list_notify(NotifierList *list, void *data)
 {
     Notifier *notifier, *next;
 
-    QTAILQ_FOREACH_SAFE(notifier, &list->notifiers, node, next) {
+    QLIST_FOREACH_SAFE(notifier, &list->notifiers, node, next) {
         notifier->notify(notifier, data);
     }
 }