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virtio-9p: move unrealize/realize after virtio_9p_transport definition

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And drop the now useless forward declaration of virtio_9p_transport.

Signed-off-by: Greg Kurz <groug@kaod.org>
This commit is contained in:
Greg Kurz 2018-01-08 11:18:22 +01:00
parent 8671016261
commit bd3be4dbbf
1 changed files with 29 additions and 31 deletions
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60
hw/9pfs/virtio-9p-device.c
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@ -20,8 +20,6 @@
#include "hw/virtio/virtio-access.h"
#include "qemu/iov.h"
static const struct V9fsTransport virtio_9p_transport;
static void virtio_9p_push_and_notify(V9fsPDU *pdu)
{
V9fsState *s = pdu->s;
@ -104,35 +102,6 @@ static void virtio_9p_get_config(VirtIODevice *vdev, uint8_t *config)
g_free(cfg);
}
static void virtio_9p_device_realize(DeviceState *dev, Error **errp)
{
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
V9fsVirtioState *v = VIRTIO_9P(dev);
V9fsState *s = &v->state;
if (v9fs_device_realize_common(s, errp)) {
goto out;
}
v->config_size = sizeof(struct virtio_9p_config) + strlen(s->fsconf.tag);
virtio_init(vdev, "virtio-9p", VIRTIO_ID_9P, v->config_size);
v->vq = virtio_add_queue(vdev, MAX_REQ, handle_9p_output);
v9fs_register_transport(s, &virtio_9p_transport);
out:
return;
}
static void virtio_9p_device_unrealize(DeviceState *dev, Error **errp)
{
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
V9fsVirtioState *v = VIRTIO_9P(dev);
V9fsState *s = &v->state;
virtio_cleanup(vdev);
v9fs_device_unrealize_common(s, errp);
}
static void virtio_9p_reset(VirtIODevice *vdev)
{
V9fsVirtioState *v = (V9fsVirtioState *)vdev;
@ -223,6 +192,35 @@ static const struct V9fsTransport virtio_9p_transport = {
.push_and_notify = virtio_9p_push_and_notify,
};
static void virtio_9p_device_realize(DeviceState *dev, Error **errp)
{
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
V9fsVirtioState *v = VIRTIO_9P(dev);
V9fsState *s = &v->state;
if (v9fs_device_realize_common(s, errp)) {
goto out;
}
v->config_size = sizeof(struct virtio_9p_config) + strlen(s->fsconf.tag);
virtio_init(vdev, "virtio-9p", VIRTIO_ID_9P, v->config_size);
v->vq = virtio_add_queue(vdev, MAX_REQ, handle_9p_output);
v9fs_register_transport(s, &virtio_9p_transport);
out:
return;
}
static void virtio_9p_device_unrealize(DeviceState *dev, Error **errp)
{
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
V9fsVirtioState *v = VIRTIO_9P(dev);
V9fsState *s = &v->state;
virtio_cleanup(vdev);
v9fs_device_unrealize_common(s, errp);
}
/* virtio-9p device */
static const VMStateDescription vmstate_virtio_9p = {