redonkable/alistair23-linux
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target/configfs: allocate only 6 slots for dev_cg->default_groups

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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>
This commit is contained in:
Sebastian Andrzej Siewior 2012-11-27 17:49:44 -08:00 committed by Nicholas Bellinger
parent 1c98d2f439
commit a5675c8a8b
1 changed files with 1 additions and 1 deletions
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2
drivers/target/target_core_configfs.c
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@ -2496,7 +2496,7 @@ static struct config_group *target_core_make_subdev(
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;