[PATCH 2/2] ntoskrnl.exe: Fix IoAttachDeviceToDeviceStack implementation.

[Piotr Caban]

Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
  dlls/ntoskrnl.exe/ntoskrnl.c     | 32 +++++++++---------
  dlls/ntoskrnl.exe/tests/driver.c | 58 ++++++++++++++++++++++++++++++++
  2 files changed, 74 insertions(+), 16 deletions(-)