tree 0bd3d67b0320c486e9ec1c846569c3a72baf6bc7
parent 8a339e7321f10dc2f28928ffadb69b6c7c2d5c3b
author Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> 1250647126 +0900
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1252528185 -0700

PCI ASPM: fix possible null pointer dereference

Fix possible NULL dereference in pcie_aspm_exit_link_state(). This
patch also cleanup some code.

Acked-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>