target/configfs: use kmalloc() instead of kzalloc() for default groups
All elements are assigned even the NULL member at the end so there is no
reason to allocate zeroed memory.
(nab: Fix up minor apply breakage in for-next)
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 7c4243e..542641c 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -803,7 +803,7 @@
acl = container_of(se_nacl, struct iscsi_node_acl, se_node_acl);
stats_cg = &se_nacl->acl_fabric_stat_group;
- stats_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2,
+ stats_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!stats_cg->default_groups) {
pr_err("Unable to allocate memory for"
@@ -1268,7 +1268,7 @@
*/
stats_cg = &tiqn->tiqn_wwn.fabric_stat_group;
- stats_cg->default_groups = kzalloc(sizeof(struct config_group *) * 6,
+ stats_cg->default_groups = kmalloc(sizeof(struct config_group *) * 6,
GFP_KERNEL);
if (!stats_cg->default_groups) {
pr_err("Unable to allocate memory for"
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index f6fc258..4efb61b 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -2496,7 +2496,7 @@
dev_cg = &dev->dev_group;
- dev_cg->default_groups = kzalloc(sizeof(struct config_group *) * 6,
+ dev_cg->default_groups = kmalloc(sizeof(struct config_group *) * 6,
GFP_KERNEL);
if (!dev_cg->default_groups)
goto out_free_device;
@@ -2528,7 +2528,7 @@
dev->t10_alua.default_tg_pt_gp = tg_pt_gp;
tg_pt_gp_cg = &dev->t10_alua.alua_tg_pt_gps_group;
- tg_pt_gp_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2,
+ tg_pt_gp_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!tg_pt_gp_cg->default_groups) {
pr_err("Unable to allocate tg_pt_gp_cg->"
@@ -2544,7 +2544,7 @@
* Add core/$HBA/$DEV/statistics/ default groups
*/
dev_stat_grp = &dev->dev_stat_grps.stat_group;
- dev_stat_grp->default_groups = kzalloc(sizeof(struct config_group *) * 4,
+ dev_stat_grp->default_groups = kmalloc(sizeof(struct config_group *) * 4,
GFP_KERNEL);
if (!dev_stat_grp->default_groups) {
pr_err("Unable to allocate dev_stat_grp->default_groups\n");
@@ -2829,7 +2829,7 @@
* and ALUA Logical Unit Group and Target Port Group infrastructure.
*/
target_cg = &subsys->su_group;
- target_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2,
+ target_cg->default_groups = kmalloc(sizeof(struct config_group) * 2,
GFP_KERNEL);
if (!target_cg->default_groups) {
pr_err("Unable to allocate target_cg->default_groups\n");
@@ -2845,7 +2845,7 @@
* Create ALUA infrastructure under /sys/kernel/config/target/core/alua/
*/
hba_cg = &target_core_hbagroup;
- hba_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2,
+ hba_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!hba_cg->default_groups) {
pr_err("Unable to allocate hba_cg->default_groups\n");
@@ -2861,7 +2861,7 @@
* groups under /sys/kernel/config/target/core/alua/
*/
alua_cg = &alua_group;
- alua_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2,
+ alua_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!alua_cg->default_groups) {
pr_err("Unable to allocate alua_cg->default_groups\n");
@@ -2883,7 +2883,7 @@
}
lu_gp_cg = &alua_lu_gps_group;
- lu_gp_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2,
+ lu_gp_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!lu_gp_cg->default_groups) {
pr_err("Unable to allocate lu_gp_cg->default_groups\n");
diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index efe31a0..9c67917 100644
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -357,7 +357,7 @@
}
lacl_cg = &lacl->se_lun_group;
- lacl_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2,
+ lacl_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!lacl_cg->default_groups) {
pr_err("Unable to allocate lacl_cg->default_groups\n");
@@ -373,7 +373,7 @@
lacl_cg->default_groups[1] = NULL;
ml_stat_grp = &lacl->ml_stat_grps.stat_group;
- ml_stat_grp->default_groups = kzalloc(sizeof(struct config_group *) * 3,
+ ml_stat_grp->default_groups = kmalloc(sizeof(struct config_group *) * 3,
GFP_KERNEL);
if (!ml_stat_grp->default_groups) {
pr_err("Unable to allocate ml_stat_grp->default_groups\n");
@@ -858,7 +858,7 @@
return ERR_PTR(-EINVAL);
lun_cg = &lun->lun_group;
- lun_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2,
+ lun_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!lun_cg->default_groups) {
pr_err("Unable to allocate lun_cg->default_groups\n");