diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c
index 65c7f7041d..3cb97c9a29 100644
--- a/hw/block/dataplane/virtio-blk.c
+++ b/hw/block/dataplane/virtio-blk.c
@@ -237,8 +237,8 @@ void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s)
 
     /* Get this show started by hooking up our callbacks */
     aio_context_acquire(s->ctx);
-    virtio_set_queue_aio(s->vq, virtio_blk_data_plane_handle_output);
-    virtio_queue_aio_set_host_notifier_handler(s->vq, s->ctx, true, true);
+    virtio_queue_aio_set_host_notifier_handler(s->vq, s->ctx,
+                                               virtio_blk_data_plane_handle_output);
     aio_context_release(s->ctx);
     return;
 
@@ -273,8 +273,7 @@ void virtio_blk_data_plane_stop(VirtIOBlockDataPlane *s)
     aio_context_acquire(s->ctx);
 
     /* Stop notifications for new requests from guest */
-    virtio_queue_aio_set_host_notifier_handler(s->vq, s->ctx, false, false);
-    virtio_set_queue_aio(s->vq, NULL);
+    virtio_queue_aio_set_host_notifier_handler(s->vq, s->ctx, NULL);
 
     /* Drain and switch bs back to the QEMU main loop */
     blk_set_aio_context(s->conf->conf.blk, qemu_get_aio_context());
diff --git a/hw/scsi/virtio-scsi-dataplane.c b/hw/scsi/virtio-scsi-dataplane.c
index 39ad086db7..1a49f1e4b7 100644
--- a/hw/scsi/virtio-scsi-dataplane.c
+++ b/hw/scsi/virtio-scsi-dataplane.c
@@ -81,8 +81,7 @@ static int virtio_scsi_vring_init(VirtIOSCSI *s, VirtQueue *vq, int n,
         return rc;
     }
 
-    virtio_queue_aio_set_host_notifier_handler(vq, s->ctx, true, true);
-    virtio_set_queue_aio(vq, fn);
+    virtio_queue_aio_set_host_notifier_handler(vq, s->ctx, fn);
     return 0;
 }
 
@@ -99,13 +98,10 @@ static void virtio_scsi_clear_aio(VirtIOSCSI *s)
     VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(s);
     int i;
 
-    virtio_queue_aio_set_host_notifier_handler(vs->ctrl_vq, s->ctx, false, false);
-    virtio_set_queue_aio(vs->ctrl_vq, NULL);
-    virtio_queue_aio_set_host_notifier_handler(vs->event_vq, s->ctx, false, false);
-    virtio_set_queue_aio(vs->event_vq, NULL);
+    virtio_queue_aio_set_host_notifier_handler(vs->ctrl_vq, s->ctx, NULL);
+    virtio_queue_aio_set_host_notifier_handler(vs->event_vq, s->ctx, NULL);
     for (i = 0; i < vs->conf.num_queues; i++) {
-        virtio_queue_aio_set_host_notifier_handler(vs->cmd_vqs[i], s->ctx, false, false);
-        virtio_set_queue_aio(vs->cmd_vqs[i], NULL);
+        virtio_queue_aio_set_host_notifier_handler(vs->cmd_vqs[i], s->ctx, NULL);
     }
 }
 
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index eb04ac07eb..f745c4abd0 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1159,14 +1159,6 @@ VirtQueue *virtio_add_queue(VirtIODevice *vdev, int queue_size,
     return &vdev->vq[i];
 }
 
-void virtio_set_queue_aio(VirtQueue *vq,
-                          void (*handle_output)(VirtIODevice *, VirtQueue *))
-{
-    assert(vq->handle_output);
-
-    vq->handle_aio_output = handle_output;
-}
-
 void virtio_del_queue(VirtIODevice *vdev, int n)
 {
     if (n < 0 || n >= VIRTIO_QUEUE_MAX) {
@@ -1809,18 +1801,19 @@ static void virtio_queue_host_notifier_aio_read(EventNotifier *n)
 }
 
 void virtio_queue_aio_set_host_notifier_handler(VirtQueue *vq, AioContext *ctx,
-                                                bool assign, bool set_handler)
+                                                void (*handle_output)(VirtIODevice *,
+                                                                      VirtQueue *))
 {
-    if (assign && set_handler) {
+    if (handle_output) {
+        vq->handle_aio_output = handle_output;
         aio_set_event_notifier(ctx, &vq->host_notifier, true,
                                virtio_queue_host_notifier_aio_read);
     } else {
         aio_set_event_notifier(ctx, &vq->host_notifier, true, NULL);
-    }
-    if (!assign) {
         /* Test and clear notifier before after disabling event,
          * in case poll callback didn't have time to run. */
         virtio_queue_host_notifier_aio_read(&vq->host_notifier);
+        vq->handle_aio_output = NULL;
     }
 }
 
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index fa3f93b846..6a37065c23 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -142,9 +142,6 @@ VirtQueue *virtio_add_queue(VirtIODevice *vdev, int queue_size,
                             void (*handle_output)(VirtIODevice *,
                                                   VirtQueue *));
 
-void virtio_set_queue_aio(VirtQueue *vq,
-                          void (*handle_output)(VirtIODevice *, VirtQueue *));
-
 void virtio_del_queue(VirtIODevice *vdev, int n);
 
 void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned in_num);
@@ -254,7 +251,8 @@ EventNotifier *virtio_queue_get_host_notifier(VirtQueue *vq);
 void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign,
                                                bool set_handler);
 void virtio_queue_aio_set_host_notifier_handler(VirtQueue *vq, AioContext *ctx,
-                                                bool assign, bool set_handler);
+                                                void (*fn)(VirtIODevice *,
+                                                           VirtQueue *));
 void virtio_irq(VirtQueue *vq);
 VirtQueue *virtio_vector_first_queue(VirtIODevice *vdev, uint16_t vector);
 VirtQueue *virtio_vector_next_queue(VirtQueue *vq);