James Smart wrote:
>
> Fix scsi task management error message.
>
> TMF's were getting error messages on FCP_RSP errors (underrun). Underruns
> aren't meaningful in the scenario. Change the error message to filter out
> these response check errors, and don't unconditionally mark the cmd as
> in error.
>
> Signed-off-by: Dick Kennedy <dick.kenn...@avagotech.com>
> Signed-off-by: James Smart <james.sm...@avagotech.com>
> ---
> drivers/scsi/lpfc/lpfc_scsi.c | 18 ++++++++++--------
> 1 file changed, 10 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
> index b3b195f..e5eb40d 100644
> --- a/drivers/scsi/lpfc/lpfc_scsi.c
> +++ b/drivers/scsi/lpfc/lpfc_scsi.c
> @@ -5011,13 +5011,16 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct
> lpfc_rport_data *rdata,
> iocbq, iocbqrsp, lpfc_cmd->timeout);
> if ((status != IOCB_SUCCESS) ||
> (iocbqrsp->iocb.ulpStatus != IOSTAT_SUCCESS)) {
> - lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
> - "0727 TMF %s to TGT %d LUN %llu failed (%d, %d) "
> - "iocb_flag x%x\n",
> - lpfc_taskmgmt_name(task_mgmt_cmd),
> - tgt_id, lun_id, iocbqrsp->iocb.ulpStatus,
> - iocbqrsp->iocb.un.ulpWord[4],
> - iocbq->iocb_flag);
> + if (status != IOCB_SUCCESS ||
> + iocbqrsp->iocb.ulpStatus != IOSTAT_FCP_RSP_ERROR)
> + lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
> + "0727 TMF %s to TGT %d LUN %llu "
> + "failed (%d, %d) iocb_flag x%x\n",
> + lpfc_taskmgmt_name(task_mgmt_cmd),
> + tgt_id, lun_id,
> + iocbqrsp->iocb.ulpStatus,
> + iocbqrsp->iocb.un.ulpWord[4],
> + iocbq->iocb_flag);
checkpatch suggests to not split this user-visible string.
Sebastian
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