tree 5f7d7f48f40bf998390da7da43ef40dddfb3d933
parent 56b49f4b8f6728b91d10c556c116175051b77b60
author Luca Tettamanti <kronos.it@gmail.com> 1285152118 +0000
committer David S. Miller <davem@davemloft.net> 1285188765 -0700

atl1: fix resume

adapter->cmb.cmb is initialized when the device is opened and freed when
it's closed. Accessing it unconditionally during resume results either
in a crash (NULL pointer dereference, when the interface has not been
opened yet) or data corruption (when the interface has been used and
brought down adapter->cmb.cmb points to a deallocated memory area).

Cc: stable@kernel.org
Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Acked-by: Chris Snook <chris.snook@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>