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-rw-r--r--drivers/vhost/scsi.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index d5a91cf84221..e5edb651b6d2 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -1337,63 +1337,63 @@ static int vhost_scsi_set_features(struct vhost_scsi *vs, u64 features)
static int vhost_scsi_open(struct inode *inode, struct file *f)
{
- struct vhost_scsi *s;
+ struct vhost_scsi *vs;
struct vhost_virtqueue **vqs;
int r, i;
- s = kzalloc(sizeof(*s), GFP_KERNEL);
- if (!s)
+ vs = kzalloc(sizeof(*vs), GFP_KERNEL);
+ if (!vs)
return -ENOMEM;
vqs = kmalloc(VHOST_SCSI_MAX_VQ * sizeof(*vqs), GFP_KERNEL);
if (!vqs) {
- kfree(s);
+ kfree(vs);
return -ENOMEM;
}
- vhost_work_init(&s->vs_completion_work, vhost_scsi_complete_cmd_work);
- vhost_work_init(&s->vs_event_work, tcm_vhost_evt_work);
+ vhost_work_init(&vs->vs_completion_work, vhost_scsi_complete_cmd_work);
+ vhost_work_init(&vs->vs_event_work, tcm_vhost_evt_work);
- s->vs_events_nr = 0;
- s->vs_events_missed = false;
+ vs->vs_events_nr = 0;
+ vs->vs_events_missed = false;
- vqs[VHOST_SCSI_VQ_CTL] = &s->vqs[VHOST_SCSI_VQ_CTL].vq;
- vqs[VHOST_SCSI_VQ_EVT] = &s->vqs[VHOST_SCSI_VQ_EVT].vq;
- s->vqs[VHOST_SCSI_VQ_CTL].vq.handle_kick = vhost_scsi_ctl_handle_kick;
- s->vqs[VHOST_SCSI_VQ_EVT].vq.handle_kick = vhost_scsi_evt_handle_kick;
+ vqs[VHOST_SCSI_VQ_CTL] = &vs->vqs[VHOST_SCSI_VQ_CTL].vq;
+ vqs[VHOST_SCSI_VQ_EVT] = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
+ vs->vqs[VHOST_SCSI_VQ_CTL].vq.handle_kick = vhost_scsi_ctl_handle_kick;
+ vs->vqs[VHOST_SCSI_VQ_EVT].vq.handle_kick = vhost_scsi_evt_handle_kick;
for (i = VHOST_SCSI_VQ_IO; i < VHOST_SCSI_MAX_VQ; i++) {
- vqs[i] = &s->vqs[i].vq;
- s->vqs[i].vq.handle_kick = vhost_scsi_handle_kick;
+ vqs[i] = &vs->vqs[i].vq;
+ vs->vqs[i].vq.handle_kick = vhost_scsi_handle_kick;
}
- r = vhost_dev_init(&s->dev, vqs, VHOST_SCSI_MAX_VQ);
+ r = vhost_dev_init(&vs->dev, vqs, VHOST_SCSI_MAX_VQ);
- tcm_vhost_init_inflight(s, NULL);
+ tcm_vhost_init_inflight(vs, NULL);
if (r < 0) {
kfree(vqs);
- kfree(s);
+ kfree(vs);
return r;
}
- f->private_data = s;
+ f->private_data = vs;
return 0;
}
static int vhost_scsi_release(struct inode *inode, struct file *f)
{
- struct vhost_scsi *s = f->private_data;
+ struct vhost_scsi *vs = f->private_data;
struct vhost_scsi_target t;
- mutex_lock(&s->dev.mutex);
- memcpy(t.vhost_wwpn, s->vs_vhost_wwpn, sizeof(t.vhost_wwpn));
- mutex_unlock(&s->dev.mutex);
- vhost_scsi_clear_endpoint(s, &t);
- vhost_dev_stop(&s->dev);
- vhost_dev_cleanup(&s->dev, false);
+ mutex_lock(&vs->dev.mutex);
+ memcpy(t.vhost_wwpn, vs->vs_vhost_wwpn, sizeof(t.vhost_wwpn));
+ mutex_unlock(&vs->dev.mutex);
+ vhost_scsi_clear_endpoint(vs, &t);
+ vhost_dev_stop(&vs->dev);
+ vhost_dev_cleanup(&vs->dev, false);
/* Jobs can re-queue themselves in evt kick handler. Do extra flush. */
- vhost_scsi_flush(s);
- kfree(s->dev.vqs);
- kfree(s);
+ vhost_scsi_flush(vs);
+ kfree(vs->dev.vqs);
+ kfree(vs);
return 0;
}