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vhost/vdpa: switch to new helpers

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For new helpers handling legacy features to be effective,
vhost needs to invoke them. Tie them in.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2020-07-27 10:58:18 -04:00
parent 452639a64a
commit 0d234007a5
1 changed files with 3 additions and 5 deletions
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8
drivers/vhost/vdpa.c
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@ -118,9 +118,8 @@ static irqreturn_t vhost_vdpa_config_cb(void *private)
static void vhost_vdpa_reset(struct vhost_vdpa *v)
{
struct vdpa_device *vdpa = v->vdpa;
const struct vdpa_config_ops *ops = vdpa->config;
ops->set_status(vdpa, 0);
vdpa_reset(vdpa);
}
static long vhost_vdpa_get_device_id(struct vhost_vdpa *v, u8 __user *argp)
@ -196,7 +195,6 @@ static long vhost_vdpa_get_config(struct vhost_vdpa *v,
struct vhost_vdpa_config __user *c)
{
struct vdpa_device *vdpa = v->vdpa;
const struct vdpa_config_ops *ops = vdpa->config;
struct vhost_vdpa_config config;
unsigned long size = offsetof(struct vhost_vdpa_config, buf);
u8 *buf;
@ -209,7 +207,7 @@ static long vhost_vdpa_get_config(struct vhost_vdpa *v,
if (!buf)
return -ENOMEM;
ops->get_config(vdpa, config.off, buf, config.len);
vdpa_get_config(vdpa, config.off, buf, config.len);
if (copy_to_user(c->buf, buf, config.len)) {
kvfree(buf);
@ -282,7 +280,7 @@ static long vhost_vdpa_set_features(struct vhost_vdpa *v, u64 __user *featurep)
if (features & ~vhost_vdpa_features[v->virtio_id])
return -EINVAL;
if (ops->set_features(vdpa, features))
if (vdpa_set_features(vdpa, features))
return -EINVAL;
return 0;