On Sat, Jul 23, 2022 at 6:24 PM Andreas Rheinhardt
<andreas.rheinha...@outlook.com> wrote:
>
> Using tail calls with functions returning void is forbidden
> (C99/C11 6.8.6.4: "A return statement with an expression shall not appear
> in a function whose return type is void.") GCC emits a warning
> because of this when using -pedantic: "ISO C forbids ‘return’ with
> expression, in function returning void"
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
> ---
> fftools/objpool.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/fftools/objpool.c b/fftools/objpool.c
> index b1561ecd69..06e4f069a5 100644
> --- a/fftools/objpool.c
> +++ b/fftools/objpool.c
> @@ -101,11 +101,13 @@ static void *alloc_frame(void)
>
> static void reset_packet(void *obj)
> {
> - return av_packet_unref(obj);
> + av_packet_unref(obj);
> + return;
> }
> static void reset_frame(void *obj)
> {
> - return av_frame_unref(obj);
> + av_frame_unref(obj);
> + return;
> }
>
Maybe leave out the return's entirely? Its not a pattern we typically
use to have return at the end of a function.
- Hendrik
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
