[Qemu-devel] [PATCH v4 12/13] event-notifier: Always return 0 for posix implementation

[Fam Zheng]

qemu_set_fd_handler cannot fail, let's always return 0.

Signed-off-by: Fam Zheng <f...@redhat.com>
---
 util/event_notifier-posix.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/util/event_notifier-posix.c b/util/event_notifier-posix.c
index 8442c6e..ed4ca2b 100644
--- a/util/event_notifier-posix.c
+++ b/util/event_notifier-posix.c
@@ -85,7 +85,8 @@ int event_notifier_get_fd(EventNotifier *e)
 int event_notifier_set_handler(EventNotifier *e,
                                EventNotifierHandler *handler)
 {
-    return qemu_set_fd_handler(e->rfd, (IOHandler *)handler, NULL, e);
+    qemu_set_fd_handler(e->rfd, (IOHandler *)handler, NULL, e);
+    return 0;
 }
 
 int event_notifier_set(EventNotifier *e)
-- 
2.4.2