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authorFam Zheng <famz@redhat.com>2016-07-13 13:09:43 +0800
committerMichael S. Tsirkin <mst@redhat.com>2016-07-21 20:44:19 +0300
commitbf1780b0d57af0ef3c14a036bc6be1e509dd72fc (patch)
treef1264e32bea9f601eb75c00a2f1439cbe8da07b4 /hw/virtio/virtio.c
parent4684a2041005b598ecc92fbaf36463d2fd12b5de (diff)
virtio: Add typedef for handle_output
The function pointer signature has been repeated a few times, using a typedef may make coding easier. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/virtio/virtio.c')
-rw-r--r--hw/virtio/virtio.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 18153d5a39..2cc68d2465 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -95,8 +95,8 @@ struct VirtQueue
int inuse;
uint16_t vector;
- void (*handle_output)(VirtIODevice *vdev, VirtQueue *vq);
- void (*handle_aio_output)(VirtIODevice *vdev, VirtQueue *vq);
+ VirtIOHandleOutput handle_output;
+ VirtIOHandleOutput handle_aio_output;
VirtIODevice *vdev;
EventNotifier guest_notifier;
EventNotifier host_notifier;
@@ -1131,7 +1131,7 @@ void virtio_queue_set_vector(VirtIODevice *vdev, int n, uint16_t vector)
}
VirtQueue *virtio_add_queue(VirtIODevice *vdev, int queue_size,
- void (*handle_output)(VirtIODevice *, VirtQueue *))
+ VirtIOHandleOutput handle_output)
{
int i;
@@ -1804,8 +1804,7 @@ static void virtio_queue_host_notifier_aio_read(EventNotifier *n)
}
void virtio_queue_aio_set_host_notifier_handler(VirtQueue *vq, AioContext *ctx,
- void (*handle_output)(VirtIODevice *,
- VirtQueue *))
+ VirtIOHandleOutput handle_output)
{
if (handle_output) {
vq->handle_aio_output = handle_output;