On Wed, 2016-08-24 at 16:40 +0200, Alban Bedel wrote:
> On Wed, 24 Aug 2016 16:30:39 +0200
> Oliver Neukum <oneu...@suse.com> wrote:
>
> > On Wed, 2016-08-24 at 15:52 +0200, Alban Bedel wrote:
> > > + if (block != data)
> > > + kfree(block);
> >
> > And if block == dta, what frees the memory?
>
> In this case this function didn't allocate any memory, so there is
> nothing to free.
Hi,
I see. kfree() has a check for NULL, so you could drop the
test, but it doesn't matter much either way.
Regards
Oliver
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