[PATCH 3.18 37/38] scsi: lpfc: PLOGI failures during NPIV testing

[Greg Kroah-Hartman]

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>


[ Upstream commit e8bcf0ae4c0346fdc78ebefe0eefcaa6a6622d38 ]

Local Reject/Invalid RPI errors seen during discovery.

Temporary RPI cleanup was occurring regardless of SLI rev. It's only
necessary on SLI-4.

Adjust the test for whether cleanup is necessary.

Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>
Signed-off-by: James Smart <james.smart@xxxxxxxxxxxx>
Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/scsi/lpfc/lpfc_hbadisc.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -4737,7 +4737,8 @@ lpfc_nlp_remove(struct lpfc_vport *vport
 	lpfc_cancel_retry_delay_tmo(vport, ndlp);
 	if ((ndlp->nlp_flag & NLP_DEFER_RM) &&
 	    !(ndlp->nlp_flag & NLP_REG_LOGIN_SEND) &&
-	    !(ndlp->nlp_flag & NLP_RPI_REGISTERED)) {
+	    !(ndlp->nlp_flag & NLP_RPI_REGISTERED) &&
+	    phba->sli_rev != LPFC_SLI_REV4) {
 		/* For this case we need to cleanup the default rpi
 		 * allocated by the firmware.
 		 */