From: Bart Van Assche <bvanassche@acm.org>
Date: Sat, 20 Mar 2021 16:23:54 -0700
Subject: scsi: qla2xxx: Constify struct qla_tgt_func_tmpl
Patch-mainline: v5.13-rc1
Git-commit: 634b9774d335020e2cd55950a6c1242e7e3bd1e7
References: bsc#1185491
Since the target function pointers are not modified at runtime, declare the
data structure with the target function pointers const.
Link: https://lore.kernel.org/r/20210320232359.941-3-bvanassche@acm.org
Cc: Quinn Tran <qutran@marvell.com>
Cc: Mike Christie <michael.christie@oracle.com>
Reviewed-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Reviewed-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
drivers/scsi/qla2xxx/qla_def.h | 2 +-
drivers/scsi/qla2xxx/tcm_qla2xxx.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -3816,7 +3816,7 @@ struct qlt_hw_data {
__le32 __iomem *atio_q_in;
__le32 __iomem *atio_q_out;
- struct qla_tgt_func_tmpl *tgt_ops;
+ const struct qla_tgt_func_tmpl *tgt_ops;
struct qla_tgt_vp_map *tgt_vp_map;
int saved_set;
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -1574,7 +1574,7 @@ static void tcm_qla2xxx_update_sess(stru
/*
* Calls into tcm_qla2xxx used by qla2xxx LLD I/O path.
*/
-static struct qla_tgt_func_tmpl tcm_qla2xxx_template = {
+static const struct qla_tgt_func_tmpl tcm_qla2xxx_template = {
.find_cmd_by_tag = tcm_qla2xxx_find_cmd_by_tag,
.handle_cmd = tcm_qla2xxx_handle_cmd,
.handle_data = tcm_qla2xxx_handle_data,