[FFmpeg-cvslog] rv30: return AVERROR(EINVAL) instead of EINVAL

[Diego Biurrun]

ffmpeg | branch: release/0.8 | Diego Biurrun <diego at biurrun.de> | Thu Jul 21 14:25:01 2011 +0200| [8e0a53bd34829f594574ff810f410cc47bfac620] | committer: Anton Khirnov

rv30: return AVERROR(EINVAL) instead of EINVAL

On some platforms EINVAL could be positive, ensure we return negative values.
(cherry picked from commit e5985185d2eda942333ebbb72bd7d043ffe40be7)

Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8e0a53bd34829f594574ff810f410cc47bfac620
---

 libavcodec/rv30.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/rv30.c b/libavcodec/rv30.c
index 2b423cc..b7f43a4 100644
--- a/libavcodec/rv30.c
+++ b/libavcodec/rv30.c
@@ -256,7 +256,7 @@ static av_cold int rv30_decode_init(AVCodecContext *avctx)
     if(avctx->extradata_size - 8 < (r->rpr - 1) * 2){
         av_log(avctx, AV_LOG_ERROR, "Insufficient extradata - need at least %d bytes, got %d\n",
                6 + r->rpr * 2, avctx->extradata_size);
-        return EINVAL;
+        return AVERROR(EINVAL);
     }
     r->parse_slice_header = rv30_parse_slice_header;
     r->decode_intra_types = rv30_decode_intra_types;