Re: [patch] ksm: check for ERR_PTR from follow_page()

[Izik Eidus]

On Wed, 21 Apr 2010 12:27:59 +0200
Dan Carpenter <error27@xxxxxxxxx> wrote:

Hello

> The follow_page() function can potentially return -EFAULT so I added 
> checks for this.
> 
> Also I silenced an uninitialized variable warning on my version of gcc 
> (version 4.3.2).
> 
> Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
> ---
> I'm not very familiar with this code, so handle with care.


Acked-by: Izik Eidus <ieidus@xxxxxxxxxx>

Thanks.
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