[REPOST PATCH] kexec: Remove the unnecessary conditional judgement to simplify the code logic

Baoquan He bhe at redhat.com
Wed Aug 12 22:53:45 PDT 2015

On 08/13/15 at 09:55am, Simon Horman wrote:
> On Tue, Jul 28, 2015 at 12:46:42PM +0800, Minfei Huang wrote:
> > Transforming PFN(Page Frame Number) to struct page is never failure, so
> > we can simplify the code logic to do the image->control_page assignment
> > directly in the loop, and remove the unnecessary conditional judgement.
> > 
> > Signed-off-by: Minfei Huang <mnfhuang at gmail.com>
> > Acked-by: Dave Young <dyoung at redhat.com>
> > Acked-by: Vivek Goyal <vgoyal at redhat.com>
> Andrew, could you consider picking this up.
> It seems to have been sufficiently reviewed, acked, etc...

I saw this has been in linux-next tree.

commit b90b6ef0f152ef42fe66ce5c9ccf2783ea84fa69
Author: Minfei Huang <mnfhuang at gmail.com>
Date:   Thu Jul 30 09:56:18 2015 +1000

    kexec: remove unnecessary test in kimage_alloc_crash_control_pages()


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