[PATCH v2 03/15] target: make config_item_type const

Bhumika Goyal
2017-10-16T15:18:42Z

Make these structures const as they are either passed to the functions
having the argument as const or stored as a reference in the "ci_type"
const field of a config_item structure.

Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
* Changes in v2- Combine all the followup patches and the constification
patches into a series.

drivers/target/iscsi/iscsi_target_stat.c | 12 ++++++------
drivers/target/target_core_configfs.c | 14 +++++++-------
drivers/target/target_core_stat.c | 16 ++++++++--------
include/target/iscsi/iscsi_target_stat.h | 12 ++++++------
4 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/drivers/target/iscsi/iscsi_target_stat.c b/drivers/target/iscsi/iscsi_target_stat.c
index 411cb26..df0a398 100644
--- a/drivers/target/iscsi/iscsi_target_stat.c
+++ b/drivers/target/iscsi/iscsi_target_stat.c
@@ -187,7 +187,7 @@ static ssize_t iscsi_stat_instance_version_show(struct config_item *item,
NULL,
};

-struct config_item_type iscsi_stat_instance_cit = {
+const struct config_item_type iscsi_stat_instance_cit = {
.ct_attrs = iscsi_stat_instance_attrs,
.ct_owner = THIS_MODULE,
};
@@ -249,7 +249,7 @@ static ssize_t iscsi_stat_sess_err_format_errors_show(struct config_item *item,
NULL,
};

-struct config_item_type iscsi_stat_sess_err_cit = {
+const struct config_item_type iscsi_stat_sess_err_cit = {
.ct_attrs = iscsi_stat_sess_err_attrs,
.ct_owner = THIS_MODULE,
};
@@ -390,7 +390,7 @@ static ssize_t iscsi_stat_tgt_attr_fail_intr_addr_show(struct config_item *item,
NULL,
};

-struct config_item_type iscsi_stat_tgt_attr_cit = {
+const struct config_item_type iscsi_stat_tgt_attr_cit = {
.ct_attrs = iscsi_stat_tgt_attr_attrs,
.ct_owner = THIS_MODULE,
};
@@ -522,7 +522,7 @@ static ssize_t iscsi_stat_login_negotiate_fails_show(struct config_item *item,
NULL,
};

-struct config_item_type iscsi_stat_login_cit = {
+const struct config_item_type iscsi_stat_login_cit = {
.ct_attrs = iscsi_stat_login_stats_attrs,
.ct_owner = THIS_MODULE,
};
@@ -579,7 +579,7 @@ static ssize_t iscsi_stat_logout_abnormal_logouts_show(struct config_item *item,
NULL,
};

-struct config_item_type iscsi_stat_logout_cit = {
+const struct config_item_type iscsi_stat_logout_cit = {
.ct_attrs = iscsi_stat_logout_stats_attrs,
.ct_owner = THIS_MODULE,
};
@@ -801,7 +801,7 @@ static ssize_t iscsi_stat_sess_conn_timeout_errors_show(
NULL,
};

-struct config_item_type iscsi_stat_sess_cit = {
+const struct config_item_type iscsi_stat_sess_cit = {
.ct_attrs = iscsi_stat_sess_stats_attrs,
.ct_owner = THIS_MODULE,
};
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 7e87d95..bd87cc2 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -307,7 +307,7 @@ static void target_core_deregister_fabric(
/*
* Provides Fabrics Groups and Item Attributes for /sys/kernel/config/target/
*/
-static struct config_item_type target_core_fabrics_item = {
+static const struct config_item_type target_core_fabrics_item = {
.ct_group_ops = &target_core_fabric_group_ops,
.ct_attrs = target_core_fabric_item_attrs,
.ct_owner = THIS_MODULE,
@@ -2376,7 +2376,7 @@ static void target_core_alua_lu_gp_release(struct config_item *item)
.release = target_core_alua_lu_gp_release,
};

-static struct config_item_type target_core_alua_lu_gp_cit = {
+static const struct config_item_type target_core_alua_lu_gp_cit = {
.ct_item_ops = &target_core_alua_lu_gp_ops,
.ct_attrs = target_core_alua_lu_gp_attrs,
.ct_owner = THIS_MODULE,
@@ -2434,7 +2434,7 @@ static void target_core_alua_drop_lu_gp(
.drop_item = &target_core_alua_drop_lu_gp,
};

-static struct config_item_type target_core_alua_lu_gps_cit = {
+static const struct config_item_type target_core_alua_lu_gps_cit = {
.ct_item_ops = NULL,
.ct_group_ops = &target_core_alua_lu_gps_group_ops,
.ct_owner = THIS_MODULE,
@@ -2813,7 +2813,7 @@ static void target_core_alua_tg_pt_gp_release(struct config_item *item)
.release = target_core_alua_tg_pt_gp_release,
};

-static struct config_item_type target_core_alua_tg_pt_gp_cit = {
+static const struct config_item_type target_core_alua_tg_pt_gp_cit = {
.ct_item_ops = &target_core_alua_tg_pt_gp_ops,
.ct_attrs = target_core_alua_tg_pt_gp_attrs,
.ct_owner = THIS_MODULE,
@@ -2884,7 +2884,7 @@ static void target_core_alua_drop_tg_pt_gp(
* core/alua/lu_gps and core/alua/tg_pt_gps that are attached to
* target_core_alua_cit in target_core_init_configfs() below.
*/
-static struct config_item_type target_core_alua_cit = {
+static const struct config_item_type target_core_alua_cit = {
.ct_item_ops = NULL,
.ct_attrs = NULL,
.ct_owner = THIS_MODULE,
@@ -3105,7 +3105,7 @@ static void target_core_hba_release(struct config_item *item)
.release = target_core_hba_release,
};

-static struct config_item_type target_core_hba_cit = {
+static const struct config_item_type target_core_hba_cit = {
.ct_item_ops = &target_core_hba_item_ops,
.ct_group_ops = &target_core_hba_group_ops,
.ct_attrs = target_core_hba_attrs,
@@ -3188,7 +3188,7 @@ static void target_core_call_delhbafromtarget(
.drop_item = target_core_call_delhbafromtarget,
};

-static struct config_item_type target_core_cit = {
+static const struct config_item_type target_core_cit = {
.ct_item_ops = NULL,
.ct_group_ops = &target_core_group_ops,
.ct_attrs = NULL,
diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c
index 8038255..f0db91e 100644
--- a/drivers/target/target_core_stat.c
+++ b/drivers/target/target_core_stat.c
@@ -96,7 +96,7 @@ static ssize_t target_stat_ports_show(struct config_item *item, char *page)
NULL,
};

-static struct config_item_type target_stat_scsi_dev_cit = {
+static const struct config_item_type target_stat_scsi_dev_cit = {
.ct_attrs = target_stat_scsi_dev_attrs,
.ct_owner = THIS_MODULE,
};
@@ -193,7 +193,7 @@ static ssize_t target_stat_tgt_aborts_no_task_show(struct config_item *item,
NULL,
};

-static struct config_item_type target_stat_scsi_tgt_dev_cit = {
+static const struct config_item_type target_stat_scsi_tgt_dev_cit = {
.ct_attrs = target_stat_scsi_tgt_dev_attrs,
.ct_owner = THIS_MODULE,
};
@@ -414,7 +414,7 @@ static ssize_t target_stat_lu_creation_time_show(struct config_item *item,
NULL,
};

-static struct config_item_type target_stat_scsi_lu_cit = {
+static const struct config_item_type target_stat_scsi_lu_cit = {
.ct_attrs = target_stat_scsi_lu_attrs,
.ct_owner = THIS_MODULE,
};
@@ -540,7 +540,7 @@ static ssize_t target_stat_port_busy_count_show(struct config_item *item,
NULL,
};

-static struct config_item_type target_stat_scsi_port_cit = {
+static const struct config_item_type target_stat_scsi_port_cit = {
.ct_attrs = target_stat_scsi_port_attrs,
.ct_owner = THIS_MODULE,
};
@@ -724,7 +724,7 @@ static ssize_t target_stat_tgt_port_hs_in_cmds_show(struct config_item *item,
NULL,
};

-static struct config_item_type target_stat_scsi_tgt_port_cit = {
+static const struct config_item_type target_stat_scsi_tgt_port_cit = {
.ct_attrs = target_stat_scsi_tgt_port_attrs,
.ct_owner = THIS_MODULE,
};
@@ -844,7 +844,7 @@ static ssize_t target_stat_transport_proto_id_show(struct config_item *item,
NULL,
};

-static struct config_item_type target_stat_scsi_transport_cit = {
+static const struct config_item_type target_stat_scsi_transport_cit = {
.ct_attrs = target_stat_scsi_transport_attrs,
.ct_owner = THIS_MODULE,
};
@@ -1206,7 +1206,7 @@ static ssize_t target_stat_auth_row_status_show(struct config_item *item,
NULL,
};

-static struct config_item_type target_stat_scsi_auth_intr_cit = {
+static const struct config_item_type target_stat_scsi_auth_intr_cit = {
.ct_attrs = target_stat_scsi_auth_intr_attrs,
.ct_owner = THIS_MODULE,
};
@@ -1378,7 +1378,7 @@ static ssize_t target_stat_iport_port_ident_show(struct config_item *item,
NULL,
};

-static struct config_item_type target_stat_scsi_att_intr_port_cit = {
+static const struct config_item_type target_stat_scsi_att_intr_port_cit = {
.ct_attrs = target_stat_scsi_ath_intr_port_attrs,
.ct_owner = THIS_MODULE,
};
diff --git a/include/target/iscsi/iscsi_target_stat.h b/include/target/iscsi/iscsi_target_stat.h
index c27dd47..36e9c9a 100644
--- a/include/target/iscsi/iscsi_target_stat.h
+++ b/include/target/iscsi/iscsi_target_stat.h
@@ -8,16 +8,16 @@
/*
* For struct iscsi_tiqn->tiqn_wwn default groups
*/
-extern struct config_item_type iscsi_stat_instance_cit;
-extern struct config_item_type iscsi_stat_sess_err_cit;
-extern struct config_item_type iscsi_stat_tgt_attr_cit;
-extern struct config_item_type iscsi_stat_login_cit;
-extern struct config_item_type iscsi_stat_logout_cit;
+extern const struct config_item_type iscsi_stat_instance_cit;
+extern const struct config_item_type iscsi_stat_sess_err_cit;
+extern const struct config_item_type iscsi_stat_tgt_attr_cit;
+extern const struct config_item_type iscsi_stat_login_cit;
+extern const struct config_item_type iscsi_stat_logout_cit;

/*
* For struct iscsi_session->se_sess default groups
*/
-extern struct config_item_type iscsi_stat_sess_cit;
+extern const struct config_item_type iscsi_stat_sess_cit;

/* iSCSI session error types */
#define ISCSI_SESS_ERR_UNKNOWN 0
--
1.9.1

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