[PATCH 3/4] lpfc: add check for loss of ndlp when sending RRQ

[James Smart]

There was a missing qualification of a valid ndlp structure
when calling to send an RRQ for an abort.  Add the check.

Signed-off-by: Dick Kennedy <dick.kenn...@broadcom.com>
Signed-off-by: James Smart <jsmart2...@gmail.com>
---
 drivers/scsi/lpfc/lpfc_els.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index c8fb0b455f2a..5ac4f8d76b91 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -7334,7 +7334,10 @@ int
 lpfc_send_rrq(struct lpfc_hba *phba, struct lpfc_node_rrq *rrq)
 {
        struct lpfc_nodelist *ndlp = lpfc_findnode_did(rrq->vport,
-                                                       rrq->nlp_DID);
+                                                      rrq->nlp_DID);
+       if (!ndlp)
+               return 1;
+
        if (lpfc_test_rrq_active(phba, ndlp, rrq->xritag))
                return lpfc_issue_els_rrq(rrq->vport, ndlp,
                                         rrq->nlp_DID, rrq);
-- 
2.13.7