[FFmpeg-cvslog] avcodec/diracdsp: Remove unused variable

[Andreas Rheinhardt]

ffmpeg | branch: release/4.3 | Andreas Rheinhardt <andreas.rheinhardt at gmail.com> | Wed Sep 23 20:20:12 2020 +0200| [57851936559563d7e135a4602d1c869104b8b95f] | committer: Michael Niedermayer

avcodec/diracdsp: Remove unused variable

Forgotten in ca3c6c981aa5b0af8a5576020b79fdd3cdf9ae9e.

Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
(cherry picked from commit 310d4062e7639217d717e447426343366775ac30)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=57851936559563d7e135a4602d1c869104b8b95f
---

 libavcodec/diracdsp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/diracdsp.c b/libavcodec/diracdsp.c
index 4e08d3817e..80dfafd78b 100644
--- a/libavcodec/diracdsp.c
+++ b/libavcodec/diracdsp.c
@@ -195,7 +195,7 @@ static void dequant_subband_ ## PX ## _c(uint8_t *src, uint8_t *dst, ptrdiff_t s
 {                                                                                          \
     int i, y;                                                                              \
     for (y = 0; y < tot_v; y++) {                                                          \
-        PX c, sign, *src_r = (PX *)src, *dst_r = (PX *)dst;                                \
+        PX c, *src_r = (PX *)src, *dst_r = (PX *)dst;                                      \
         for (i = 0; i < tot_h; i++) {                                                      \
             c = *src_r++;                                                                  \
             if     (c < 0) c = -((-(unsigned)c*qf + qs) >> 2);                             \