diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 3e02bc3a7c3f..82f6e219ee34 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -3134,7 +3134,8 @@ lpfc_txq_hw_show(struct device *dev, struct device_attribute *attr, char *buf) struct lpfc_hba *phba = ((struct lpfc_vport *) shost->hostdata)->phba; struct lpfc_sli_ring *pring = lpfc_phba_elsring(phba); - return snprintf(buf, PAGE_SIZE, "%d\n", pring->txq_max); + return snprintf(buf, PAGE_SIZE, "%d\n", + pring ? pring->txq_max : 0); } static DEVICE_ATTR(txq_hw, S_IRUGO, @@ -3147,7 +3148,8 @@ lpfc_txcmplq_hw_show(struct device *dev, struct device_attribute *attr, struct lpfc_hba *phba = ((struct lpfc_vport *) shost->hostdata)->phba; struct lpfc_sli_ring *pring = lpfc_phba_elsring(phba); - return snprintf(buf, PAGE_SIZE, "%d\n", pring->txcmplq_max); + return snprintf(buf, PAGE_SIZE, "%d\n", + pring ? pring->txcmplq_max : 0); } static DEVICE_ATTR(txcmplq_hw, S_IRUGO, @@ -3380,7 +3382,7 @@ LPFC_ATTR_R(nvmet_mrq, */ LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_FCP, LPFC_ENABLE_FCP, LPFC_ENABLE_BOTH, - "Define fc4 type to register with fabric."); + "Enable FC4 Protocol support - FCP / NVME"); /* * lpfc_xri_split: Defines the division of XRI resources between SCSI and NVME @@ -3396,7 +3398,7 @@ LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_FCP, * percentage will go to NVME. */ LPFC_ATTR_R(xri_split, 50, 10, 90, - "Division of XRI resources between SCSI and NVME"); + "Percentage of FCP XRI resources versus NVME"); /* # lpfc_log_verbose: Only turn this flag on if you are willing to risk being |