From: Nick Terrell <terrelln@fb.com>
Date: Tue, 16 Nov 2021 00:54:01 +0000 (-0800)
Subject: Fix unused variable warning
X-Git-Tag: v1.4.10~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0118fe65ff311d7442116e9895839c414535bb8c;p=thirdparty%2Fzstd.git

Fix unused variable warning

`litLengthSum` is unused when asserts are disabled. Already fixed in `dev` by
PR#2838. Found by the Kernel test robot [0].

[0] https://lore.kernel.org/linux-mm/202111120312.833wII4i-lkp@intel.com/T/

Reported-by: kernel test robot <lkp@intel.com>
---

diff --git a/lib/compress/zstd_compress_superblock.c b/lib/compress/zstd_compress_superblock.c
index 767f73f5b..6d44add08 100644
--- a/lib/compress/zstd_compress_superblock.c
+++ b/lib/compress/zstd_compress_superblock.c
@@ -411,6 +411,7 @@ static size_t ZSTD_seqDecompressedSize(seqStore_t const* seqStore, const seqDef*
     const seqDef* sp = sstart;
     size_t matchLengthSum = 0;
     size_t litLengthSum = 0;
+    (void)litLengthSum;
     while (send-sp > 0) {
         ZSTD_sequenceLength const seqLen = ZSTD_getSequenceLength(seqStore, sp);
         litLengthSum += seqLen.litLength;