commit 4ef9a13020c632e9b1d3de6f499dbcf08b682140
author James Zern <jzern@google.com> Fri Feb 24 19:04:17 2017 -0800
committer Yaowu Xu <yaowu@google.com> Sat Feb 25 16:07:46 2017 +0000
tree 4271fb36faa182ff72edcf3edb1f09373799eb40
parent eb019b877cf9a4f65465bbe0d8fd86211070cd8e

entropy.c,build_head_cdfs: remove dead store

Change-Id: Ie27b46248a3555c1182a97592d7aa7209acfae3c

av1/common/entropy.c

diff --git a/av1/common/entropy.c b/av1/common/entropy.c
index e6a9993..61dc5de 100644
--- a/av1/common/entropy.c
+++ b/av1/common/entropy.c
@@ -5352,7 +5352,7 @@
                             const aom_prob *blockz_model,
                             aom_cdf_prob cdf_head[ENTROPY_TOKENS + 1]) {
   int i, p, p1, p2, phead[6], prob_NZ, prob_EOB_1, prob_EOB_2p, prob_NEOB_1,
-      prob_NEOB_2p, sum = 0;
+      prob_NEOB_2p;
   int prob8_blocknz;
 
   assert(pdf_model[2] != 0);
@@ -5412,7 +5412,6 @@
     phead[i] = (prob8_blocknz * phead[i] + 128) >> 8;
   }
 
-  sum = phead[0];
   for (i = 1; i < 5; ++i) {
     p = AOMMAX(1, AOMMIN(CDF_PROB_TOP - (5 - i) - cdf_head[i - 1], phead[i]));
     cdf_head[i] = cdf_head[i - 1] + p;