diff options
Diffstat (limited to 'drivers/misc/mic/vop/vop_vringh.c')
| -rw-r--r-- | drivers/misc/mic/vop/vop_vringh.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/misc/mic/vop/vop_vringh.c b/drivers/misc/mic/vop/vop_vringh.c index 0bac8bce933c..73d9fe6bc18d 100644 --- a/drivers/misc/mic/vop/vop_vringh.c +++ b/drivers/misc/mic/vop/vop_vringh.c @@ -712,16 +712,17 @@ static int vop_vringh_copy(struct vop_vdev *vdev, struct vringh_kiov *iov, while (len && iov->i < iov->used) { struct kvec *kiov = &iov->iov[iov->i]; + unsigned long daddr = (unsigned long)kiov->iov_base; partlen = min(kiov->iov_len, len); if (read) ret = vop_virtio_copy_to_user(vdev, ubuf, partlen, - (u64)kiov->iov_base, + daddr, kiov->iov_len, vr_idx); else ret = vop_virtio_copy_from_user(vdev, ubuf, partlen, - (u64)kiov->iov_base, + daddr, kiov->iov_len, vr_idx); if (ret) { |