4f7ccf6a60
The pcie->port of port service device points the port associated the service with. The find_aer_service iterates over children of given port udev. So it is clear that the pcie->port of port service of given port udev must always point the udev. Therefore we can know the type of udev without checking its children. Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>