[SCSI] lpfc 8.3.42: Fixed back to back RSCNs discovery failure.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index cc834555689d1348723bda61d451b9754bd2a28f..7801601aa5d9e1977904124b2e9220cda8d66465 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -4457,7 +4457,15 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
        int rc;
        uint16_t rpi;
 
-       if (ndlp->nlp_flag & NLP_RPI_REGISTERED) {
+       if (ndlp->nlp_flag & NLP_RPI_REGISTERED ||
+           ndlp->nlp_flag & NLP_REG_LOGIN_SEND) {
+               if (ndlp->nlp_flag & NLP_REG_LOGIN_SEND)
+                       lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
+                                        "3366 RPI x%x needs to be "
+                                        "unregistered nlp_flag x%x "
+                                        "did x%x\n",
+                                        ndlp->nlp_rpi, ndlp->nlp_flag,
+                                        ndlp->nlp_DID);
                mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
                if (mbox) {
                        /* SLI4 ports require the physical rpi value. */