diff options
| author | James Smart <jsmart2021@gmail.com> | 2021-01-04 10:02:33 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-01-07 23:02:36 -0500 |
| commit | da09ae4864e10b1436d129e1d2fc1029172c74fa (patch) | |
| tree | 86f55d2a7f9e411b82364df6cb46955c4b855456 /drivers/scsi/lpfc | |
| parent | f0871ab68a8b9db3bc89859169204f774fe707fd (diff) | |
| download | linux-da09ae4864e10b1436d129e1d2fc1029172c74fa.tar.gz linux-da09ae4864e10b1436d129e1d2fc1029172c74fa.tar.bz2 linux-da09ae4864e10b1436d129e1d2fc1029172c74fa.zip | |
scsi: lpfc: Fix error log messages being logged following SCSI task mgnt
A successful task mgmt command is logging errors, making it look like
problems were encountered. This is due to log messages for the
device/target and bus reset handlers having the LOG_TRACE_EVENT flag set.
Fix by adjusting the event flag such that the call to the logging routine
only receives a LOG_TRACE_EVENT if a prior call actually failed.
Link: https://lore.kernel.org/r/20210104180240.46824-9-jsmart2021@gmail.com
Co-developed-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 3b989f720937..78f34b1af980 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -5849,6 +5849,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd) uint64_t lun_id = cmnd->device->lun; struct lpfc_scsi_event_header scsi_event; int status; + u32 logit = LOG_FCP; rdata = lpfc_rport_data_from_scsi_device(cmnd->device); if (!rdata || !rdata->pnode) { @@ -5880,8 +5881,10 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd) status = lpfc_send_taskmgmt(vport, cmnd, tgt_id, lun_id, FCP_LUN_RESET); + if (status != SUCCESS) + logit = LOG_TRACE_EVENT; - lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, + lpfc_printf_vlog(vport, KERN_ERR, logit, "0713 SCSI layer issued Device Reset (%d, %llu) " "return x%x\n", tgt_id, lun_id, status); @@ -5920,6 +5923,7 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd) uint64_t lun_id = cmnd->device->lun; struct lpfc_scsi_event_header scsi_event; int status; + u32 logit = LOG_FCP; rdata = lpfc_rport_data_from_scsi_device(cmnd->device); if (!rdata || !rdata->pnode) { @@ -5959,8 +5963,10 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd) status = lpfc_send_taskmgmt(vport, cmnd, tgt_id, lun_id, FCP_TARGET_RESET); + if (status != SUCCESS) + logit = LOG_TRACE_EVENT; - lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, + lpfc_printf_vlog(vport, KERN_ERR, logit, "0723 SCSI layer issued Target Reset (%d, %llu) " "return x%x\n", tgt_id, lun_id, status); @@ -5996,6 +6002,7 @@ lpfc_bus_reset_handler(struct scsi_cmnd *cmnd) struct lpfc_scsi_event_header scsi_event; int match; int ret = SUCCESS, status, i; + u32 logit = LOG_FCP; scsi_event.event_type = FC_REG_SCSI_EVENT; scsi_event.subcategory = LPFC_EVENT_BUSRESET; @@ -6056,8 +6063,10 @@ lpfc_bus_reset_handler(struct scsi_cmnd *cmnd) status = lpfc_reset_flush_io_context(vport, 0, 0, LPFC_CTX_HOST); if (status != SUCCESS) ret = FAILED; + if (ret == FAILED) + logit = LOG_TRACE_EVENT; - lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, + lpfc_printf_vlog(vport, KERN_ERR, logit, "0714 SCSI layer issued Bus Reset Data: x%x\n", ret); return ret; } @@ -6086,7 +6095,7 @@ lpfc_host_reset_handler(struct scsi_cmnd *cmnd) struct lpfc_hba *phba = vport->phba; int rc, ret = SUCCESS; - lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, + lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP, "3172 SCSI layer issued Host Reset Data:\n"); lpfc_offline_prep(phba, LPFC_MBX_WAIT); |