From dc3f177b8f1913ed05401b3ab0ebf6bdc7052408 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Date: Thu, 8 Oct 2020 20:08:12 +0200
Subject: [PATCH] avcodec/mjpegdec: Remove redundant initialization

Now that the correct number of codes is used, it is no longer necessary
to initialize the lengths of the codes at all any more as the length of
the actually used codes is set later anyway.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
---
 libavcodec/mjpegdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index a56afc0fb7..147dd819e5 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -69,7 +69,7 @@ static int build_vlc(VLC *vlc, const uint8_t *bits_table,
                      const uint8_t *val_table, int nb_codes,
                      int is_ac)
 {
-    uint8_t huff_size[256] = { 0 };
+    uint8_t huff_size[256];
     uint16_t huff_code[256];
     uint16_t huff_sym[256];
     int i;