[PATCH -next] scsi: lpfc: use correct maxch in lpfc_debugfs_nvmestat_data

[YueHaibing]

'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@xxxxxxxxxx>
---
 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