[FFmpeg-devel] [PATCH 2/3] avutil/get_pool: remove dead operations whichs result is never used.

[Michael Niedermayer]

On Sun, Mar 17, 2013 at 06:57:13PM +0100, Hendrik Leppkes wrote:
> On Sun, Mar 17, 2013 at 6:46 PM, Michael Niedermayer <michaelni at gmx.at> wrote:
> > Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> > ---
> >  libavutil/buffer.c |    2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libavutil/buffer.c b/libavutil/buffer.c
> > index 3475e57..5c753ab 100644
> > --- a/libavutil/buffer.c
> > +++ b/libavutil/buffer.c
> > @@ -242,7 +242,7 @@ static BufferPoolEntry *get_pool(AVBufferPool *pool)
> >      BufferPoolEntry *cur = *(void * volatile *)&pool->pool, *last = NULL;
> >
> >      while (cur != last) {
> > -        FFSWAP(BufferPoolEntry*, cur, last);
> > +        last = cur;
> >          cur = avpriv_atomic_ptr_cas((void * volatile *)&pool->pool, last, NULL);
> >          if (!cur)
> >              return NULL;
> > --
> > 1.7.9.5
> >
> 
> 
> LGTM

applied

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

He who knows, does not speak. He who speaks, does not know. -- Lao Tsu
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