Re: [PATCH 04/11] mm/slab: factor out kmem_cache_node initialization code

[Christoph Lameter]

On Mon, 28 Mar 2016, js1...@gmail.com wrote:

> From: Joonsoo Kim <iamjoonsoo....@lge.com>
> -             spin_lock_irq(&n->list_lock);
> -             n->free_limit =
> -                     (1 + nr_cpus_node(node)) *
> -                     cachep->batchcount + cachep->num;
> -             spin_unlock_irq(&n->list_lock);
> +             ret = init_cache_node(cachep, node, GFP_KERNEL);
> +             if (ret)
> +                     return ret;

Drop ret and do a

        return init_cache_node(...);

instead?