PCI: aerdrv: rework find_source_device

Return bool to indicate that the source device is found or not.
This allows us to skip calling aer_process_err_devices() if we can.

And move dev_printk for debug into this function.

v2: return bool instead of int

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>
1 file changed