aio: drop io_flush argument

The .io_flush() handler no longer exists and has no users.  Drop the
io_flush argument to aio_set_fd_handler() and related functions.

The AioFlushEventNotifierHandler and AioFlushHandler typedefs are no
longer used and are dropped too.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 3 insertions, 6 deletions

diff --git a/main-loop.c b/main-loop.c
index a44fff6..2d9774e 100644
--- a/main-loop.c
+++ b/main-loop.c
@@ -489,17 +489,14 @@ bool qemu_aio_wait(void)
 void qemu_aio_set_fd_handler(int fd,
                              IOHandler *io_read,
                              IOHandler *io_write,
-                             AioFlushHandler *io_flush,
                              void *opaque)
 {
-    aio_set_fd_handler(qemu_aio_context, fd, io_read, io_write, io_flush,
-                       opaque);
+    aio_set_fd_handler(qemu_aio_context, fd, io_read, io_write, opaque);
 }
 #endif
 
 void qemu_aio_set_event_notifier(EventNotifier *notifier,
-                                 EventNotifierHandler *io_read,
-                                 AioFlushEventNotifierHandler *io_flush)
+                                 EventNotifierHandler *io_read)
 {
-    aio_set_event_notifier(qemu_aio_context, notifier, io_read, io_flush);
+    aio_set_event_notifier(qemu_aio_context, notifier, io_read);
 }