From bee0cf25c030776a8ecfc3c951d3b73259dc6839 Mon Sep 17 00:00:00 2001
From: Luo Jiaxing <luojiaxing@huawei.com>
Date: Mon, 5 Aug 2019 21:48:00 +0800
Subject: [PATCH] scsi: hisi_sas: Fix pointer usage error in show debugfs
IOST/ITCT
Fix how the pointer is set in hisi_sas_debugfs_iost_show() and
hisi_sas_debugfs_itct_show().
Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 54bbab7151c7..325ec4306794 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -2992,9 +2992,10 @@ static int hisi_sas_debugfs_iost_show(struct seq_file *s, void *p)
struct hisi_hba *hisi_hba = s->private;
struct hisi_sas_iost *debugfs_iost = hisi_hba->debugfs_iost;
int i, ret, max_command_entries = HISI_SAS_MAX_COMMANDS;
- __le64 *iost = &debugfs_iost->qw0;
for (i = 0; i < max_command_entries; i++, debugfs_iost++) {
+ __le64 *iost = &debugfs_iost->qw0;
+
ret = hisi_sas_show_row_64(s, i, sizeof(*debugfs_iost),
iost);
if (ret)
@@ -3022,9 +3023,10 @@ static int hisi_sas_debugfs_itct_show(struct seq_file *s, void *p)
int i, ret;
struct hisi_hba *hisi_hba = s->private;
struct hisi_sas_itct *debugfs_itct = hisi_hba->debugfs_itct;
- __le64 *itct = &debugfs_itct->qw0;
for (i = 0; i < HISI_SAS_MAX_ITCT_ENTRIES; i++, debugfs_itct++) {
+ __le64 *itct = &debugfs_itct->qw0;
+
ret = hisi_sas_show_row_64(s, i, sizeof(*debugfs_itct),
itct);
if (ret)
--
2.30.9