To be more consistent inside this function.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
1410329871-28885-3-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
/* Stop for now if there are not enough iovecs available. */
if (*num >= VIRTQUEUE_MAX_SIZE) {
- return -ENOBUFS;
+ error_report("Invalid SG num: %u", *num);
+ return -EFAULT;
}
/* TODO handle non-contiguous memory across region boundaries */