[FFmpeg-devel] [PATCH] lavfi/buffersrc: forward filter_frame errors.

[Stefano Sabatini]

On date Thursday 2013-01-31 14:53:35 +0100, Nicolas George encoded:
> Note: The ret variable was unused.
> 
> Signed-off-by: Nicolas George <nicolas.george at normalesup.org>
> ---
>  libavfilter/buffersrc.c |    5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c
> index 074d43a..3fdf8d3 100644
> --- a/libavfilter/buffersrc.c
> +++ b/libavfilter/buffersrc.c
> @@ -384,7 +384,6 @@ static int request_frame(AVFilterLink *link)
>  {
>      BufferSourceContext *c = link->src->priv;
>      AVFilterBufferRef *buf;
> -    int ret = 0;
>  
>      if (!av_fifo_size(c->fifo)) {
>          if (c->eof)
> @@ -394,9 +393,7 @@ static int request_frame(AVFilterLink *link)
>      }
>      av_fifo_generic_read(c->fifo, &buf, sizeof(buf), NULL);
>  
> -    ff_filter_frame(link, buf);
> -
> -    return ret;
> +    return ff_filter_frame(link, buf);
>  }

LGTM, thanks.
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