Commit 824044c1 authored by David S. Miller's avatar David S. Miller
parents fb0c5f0b 5786aee8
......@@ -858,11 +858,12 @@ int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
if (r < 0)
return r;
len -= l;
if (!len)
if (!len) {
if (vq->log_ctx)
eventfd_signal(vq->log_ctx, 1);
return 0;
}
}
if (vq->log_ctx)
eventfd_signal(vq->log_ctx, 1);
/* Length written exceeds what we have stored. This is a bug. */
BUG();
return 0;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment