target: Fix sizeof in kmalloc for some default_groups arrays

Allocating an array of pointers, not the objects themselves. These two
sites now match all the other sites.

Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

drivers/target/target_core_configfs.c

@@ -2937,7 +2937,7 @@ static int __init target_core_init_configfs(void)
 	 * and ALUA Logical Unit Group and Target Port Group infrastructure.
 	 */
 	target_cg = &subsys->su_group;
-	target_cg->default_groups = kmalloc(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");

drivers/target/target_core_fabric_configfs.c

@@ -906,7 +906,7 @@ static struct config_group *target_fabric_make_lun(
 	lun_cg->default_groups[1] = NULL;
 
 	port_stat_grp = &lun->port_stat_grps.stat_group;
-	port_stat_grp->default_groups =  kzalloc(sizeof(struct config_group) * 4,
+	port_stat_grp->default_groups =  kzalloc(sizeof(struct config_group *) * 4,
 				GFP_KERNEL);
 	if (!port_stat_grp->default_groups) {
 		pr_err("Unable to allocate port_stat_grp->default_groups\n");