From: James Smart <jsmart2021@gmail.com>
Date: Mon, 11 Nov 2019 15:04:00 -0800
Subject: scsi: lpfc: revise nvme max queues to be hdwq count
Patch-mainline: v5.5-rc1
Git-commit: 542ddc9b346984cb5bbc2a923d3f3f27ae961ffa
References: bsc#1154601

Driver is setting the initiator nvme template with a max hw queues value of
the present cpu count which is odd. It should be registering the number of
hdwq queues (queues created on the adapter).

Change to set nvme tempate, in all cases, to the number of hardware queues.

Link: https://lore.kernel.org/r/20191111230401.12958-6-jsmart2021@gmail.com
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/lpfc/lpfc_nvme.c |   10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -2148,12 +2148,10 @@ lpfc_nvme_create_localport(struct lpfc_v
 	 */
 	lpfc_nvme_template.max_sgl_segments = phba->cfg_nvme_seg_cnt + 1;
 
-	/* Advertise how many hw queues we support based on fcp_io_sched */
-	if (phba->cfg_fcp_io_sched == LPFC_FCP_SCHED_BY_HDWQ)
-		lpfc_nvme_template.max_hw_queues = phba->cfg_hdw_queue;
-	else
-		lpfc_nvme_template.max_hw_queues =
-			phba->sli4_hba.num_present_cpu;
+	/* Advertise how many hw queues we support based on cfg_hdw_queue,
+	 * which will not exceed cpu count.
+	 */
+	lpfc_nvme_template.max_hw_queues = phba->cfg_hdw_queue;
 
 	if (!IS_ENABLED(CONFIG_NVME_FC))
 		return ret;