Driver crashed in lpfc_debugfs_disc_trc() due to null ndlp pointer.
In some calling cases, the ndlp is null and the did is looked up.
Fix by using the local did variable that is set appropriately based
on ndlp value.
Co-developed-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>
Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>
Signed-off-by: James Smart <jsmart2021@xxxxxxxxx>
---
drivers/scsi/lpfc/lpfc_els.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 780b4c1e98eb..788cb5d9054c 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -3823,7 +3823,7 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
"Retry ELS: wd7:x%x wd4:x%x did:x%x",
- *(((uint32_t *) irsp) + 7), irsp->un.ulpWord[4], ndlp->nlp_DID);
+ *(((uint32_t *)irsp) + 7), irsp->un.ulpWord[4], did);
switch (irsp->ulpStatus) {
case IOSTAT_FCP_RSP_ERROR:
--
2.26.2
