Re: [PATCH 9/9] slab: remove a useless lockdep annotation

[Christoph Lameter]

On Fri, 14 Feb 2014, Joonsoo Kim wrote:

> @@ -921,7 +784,7 @@ static int transfer_objects(struct array_cache *to,
>  static inline struct alien_cache **alloc_alien_cache(int node,
>  						int limit, gfp_t gfp)
>  {
> -	return (struct alien_cache **)BAD_ALIEN_MAGIC;
> +	return NULL;
>  }
>

Why change the BAD_ALIEN_MAGIC?

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