| Message ID | 1453829477-40725-1-git-send-email-john.garry@huawei.com |
|---|---|
| State | Accepted |
| Commit | 0f28ede906a8ad44158a6ef9471a5a412343cced |
| Headers | show |
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 057fdeb..eea24d7 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1289,13 +1289,10 @@ static int slot_complete_v1_hw(struct hisi_hba *hisi_hba, goto out; } - if (cmplt_hdr_data & CMPLT_HDR_ERR_RCRD_XFRD_MSK) { - if (!(cmplt_hdr_data & CMPLT_HDR_CMD_CMPLT_MSK) || - !(cmplt_hdr_data & CMPLT_HDR_RSPNS_XFRD_MSK)) - ts->stat = SAS_DATA_OVERRUN; - else - slot_err_v1_hw(hisi_hba, task, slot); + if (cmplt_hdr_data & CMPLT_HDR_ERR_RCRD_XFRD_MSK && + !(cmplt_hdr_data & CMPLT_HDR_RSPNS_XFRD_MSK)) { + slot_err_v1_hw(hisi_hba, task, slot); goto out; }
Completion header bit CMPLT_HDR_RSPNS_XFRD flags whether the response frame is received into host memory, and not whether the response frame has an error. As such, change the decision on whether a slot has an error. Also redundant check on CMPLT_HDR_CMD_CMPLT_MSK is removed. Fixes: 27a3f229 ("hisi_sas: Add cq interrupt handler") Signed-off-by: John Garry <john.garry@huawei.com> Tested-by: Ricardo Salveti <ricardo.salveti@linaro.org> -- 1.9.1