target/configfs: allocate only 6 slots for dev_cg->default_groups
Only slots 0-5 are used so 6 slots should be enough. I don't see anyone
writting anything else than NULL into ->default_groups[5] so a "late"
initialisation should not happen here.
(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/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 02fd55d..f6fc258 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 *) * 7,
+ dev_cg->default_groups = kzalloc(sizeof(struct config_group *) * 6,
GFP_KERNEL);
if (!dev_cg->default_groups)
goto out_free_device;