diff mbox series

[v2,2/6] qla2xxx: Constify struct qla_tgt_func_tmpl

Message ID 20210318032840.7611-3-bvanassche@acm.org
State New
Headers show
Series qla2xxx patches for kernel v5.12 and v5.13 | expand

Commit Message

Bart Van Assche March 18, 2021, 3:28 a.m. UTC 
Since the target function pointers are not modified at runtime, declare
the data structure with the target function pointers const.

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>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/qla2xxx/qla_def.h     | 2 +-
 drivers/scsi/qla2xxx/tcm_qla2xxx.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 49b42b430df4..3bdf55bb0833 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -3815,7 +3815,7 @@  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;
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index 15650a0bde09..46111f031be9 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -1578,7 +1578,7 @@  static void tcm_qla2xxx_update_sess(struct fc_port *sess, port_id_t s_id,
 /*
  * 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,