BACKPORT: lib: zstd: Fix unused variable warning

Backport the fix from upstream PR #2838 [0]. Found by the Kernel test robot in [1]. [0] facebook/zstd#2838 [1] https://lore.kernel.org/linux-mm/[email protected]/T/ Reported-by: kernel test robot <[email protected]> Signed-off-by: Nick Terrell <[email protected]> [cyberknight777: backport to 4.14] Signed-off-by: Cyber Knight <[email protected]>
cyberknight777 · Nov 18, 2021 · 41543d2 · 41543d2
1 parent 6f7ff02
commit 41543d2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/zstd/compress/zstd_compress_superblock.c b/lib/zstd/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;