scsi: hisi_sas: check hisi_sas_lu_reset() error message

Unless we actually get some sort of failure in hisi_sas_lu_reset(),
don't print a message.

Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
John Garry 2017-03-23 01:25:37 +08:00 • committed by Martin K. Petersen
commit 14d3f397f6