Andreas Rheinhardt (12022-09-21):
> Only used here.
> 
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
> ---
>  libavfilter/avfilter.c | 6 +++---
>  libavfilter/internal.h | 2 --
>  2 files changed, 3 insertions(+), 5 deletions(-)

Both patches look ok.

Regards,

-- 
  Nicolas George