[FFmpeg-cvslog] avcodec/vc1_block: remove unneeded store to off in vc1_decode_p_mb_intfi()

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sat May 18 00:43:55 2024 +0200| [d5cc21741b9c2c28f8436f0a1e27687794d63ab1] | committer: Michael Niedermayer

avcodec/vc1_block: remove unneeded store to off in vc1_decode_p_mb_intfi()

Found while reviewing code related to coverity

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d5cc21741b9c2c28f8436f0a1e27687794d63ab1
---

 libavcodec/vc1_block.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libavcodec/vc1_block.c b/libavcodec/vc1_block.c
index 1e8e294ad8..322acebfe5 100644
--- a/libavcodec/vc1_block.c
+++ b/libavcodec/vc1_block.c
@@ -1771,7 +1771,6 @@ static int vc1_decode_p_mb_intfi(VC1Context *v)
             if (CONFIG_GRAY && (i > 3) && (s->avctx->flags & AV_CODEC_FLAG_GRAY))
                 continue;
             v->vc1dsp.vc1_inv_trans_8x8(v->block[v->cur_blk_idx][block_map[i]]);
-            off  = (i & 4) ? 0 : ((i & 1) * 8 + (i & 2) * 4 * s->linesize);
             block_cbp |= 0xf << (i << 2);
         }
     } else {