linux-kernel - [PATCH -next] scsi: lpfc: use correct maxch in lpfc_debugfs_nvmestat

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Message-ID: <20181004102909.12308-1-yuehaibing@huawei.com>
Date:   Thu, 4 Oct 2018 18:29:09 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <james.smart@...adcom.com>, <dick.kennedy@...adcom.com>,
        <jejb@...ux.vnet.ibm.com>, <martin.petersen@...cle.com>
CC:     <linux-kernel@...r.kernel.org>, <linux-scsi@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] scsi: lpfc: use correct maxch in lpfc_debugfs_nvmestat_data

'maxch' should be used rather than 'phba->cfg_nvme_io_channel'

Fixes:66a210ffb877 ("scsi: lpfc: Add per io channel NVME IO statistics")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/scsi/lpfc/lpfc_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index aec5b10..fe1ec0e 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -923,7 +923,7 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
 			maxch = 32;
 		totin = 0;
 		totout = 0;
-		for (i = 0; i < phba->cfg_nvme_io_channel; i++) {
+		for (i = 0; i < maxch; i++) {
 			cstat = &lport->cstat[i];
 			tot = atomic_read(&cstat->fc4NvmeIoCmpls);
 			totin += tot;
-- 
2.7.0