[patch] UBIFS: use kmalloc_array() in recomp_data_node()

[Artem Bityutskiy]

On Sat, 2012-11-17 at 18:11 +0300, Dan Carpenter wrote:
>  	out_len = le32_to_cpu(dn->size);
> -	buf = kmalloc(out_len * WORST_COMPR_FACTOR, GFP_NOFS);
> +	buf = kmalloc_array(out_len, WORST_COMPR_FACTOR, GFP_NOFS);
>  	if (!buf)
>  		return -ENOMEM;

I think this makes the code unreadable, because we really allocate a
buffer, not an array.

-- 
Best Regards,
Artem Bityutskiy
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