[FFmpeg-cvslog] avcodec/hevcdec: Do not check the first ff_init_cabac_decoder() call in hls_decode_entry_wpp() for failure

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sun Jun 25 04:25:56 2017 +0200| [89f8bff7983f375e3f0638c0af8d12520a478808] | committer: Michael Niedermayer

avcodec/hevcdec: Do not check the first ff_init_cabac_decoder() call in hls_decode_entry_wpp() for failure

The result of the call is not used in any testcase but breaks some cases if
its failure is considered.

Fixes regression found by jamrial

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=89f8bff7983f375e3f0638c0af8d12520a478808
---

 libavcodec/hevcdec.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index f4114fd993..0f1469fc0f 100644
--- a/libavcodec/hevcdec.c
+++ b/libavcodec/hevcdec.c
@@ -2421,10 +2421,7 @@ static int hls_decode_entry_wpp(AVCodecContext *avctxt, void *input_ctb_row, int
         ret = init_get_bits8(&lc->gb, s->data + s->sh.offset[ctb_row - 1], s->sh.size[ctb_row - 1]);
         if (ret < 0)
             goto error;
-
-        ret = ff_init_cabac_decoder(&lc->cc, s->data + s->sh.offset[(ctb_row)-1], s->sh.size[ctb_row - 1]);
-        if (ret < 0)
-            goto error;
+        ff_init_cabac_decoder(&lc->cc, s->data + s->sh.offset[(ctb_row)-1], s->sh.size[ctb_row - 1]);
     }
 
     while(more_data && ctb_addr_ts < s->ps.sps->ctb_size) {