From: Nick Terrell <nickrterrell@gmail.com>
To: Nick Terrell <terrelln@fb.com>
Cc: linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org,
Helge Deller <deller@gmx.de>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
kernel test robot <lkp@intel.com>
Subject: [PATCH 1/3] lib: zstd: Fix unused variable warning
Date: Tue, 16 Nov 2021 17:49:47 -0800 [thread overview]
Message-ID: <20211117014949.1169186-2-nickrterrell@gmail.com> (raw)
In-Reply-To: <20211117014949.1169186-1-nickrterrell@gmail.com>
From: Nick Terrell <terrelln@fb.com>
Backport the fix from upstream PR #2838 [0]. Found by the Kernel test
robot in [1].
[0] https://github.com/facebook/zstd/pull/2838
[1] https://lore.kernel.org/linux-mm/202111120312.833wII4i-lkp@intel.com/T/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Nick Terrell <terrelln@fb.com>
---
lib/zstd/compress/zstd_compress_superblock.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/zstd/compress/zstd_compress_superblock.c b/lib/zstd/compress/zstd_compress_superblock.c
index ee03e0aedb03..a6a8e9a2aa0e 100644
--- 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;
--
2.33.1
next prev parent reply other threads:[~2021-11-17 1:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-17 1:49 [PATCH 0/3] Fix stack usage on parisc & improve code size bloat Nick Terrell
2021-11-17 1:49 ` Nick Terrell [this message]
2021-11-17 16:45 ` [PATCH 1/3] lib: zstd: Fix unused variable warning Linus Torvalds
2021-11-17 17:02 ` Nick Terrell
2021-11-17 1:49 ` [PATCH 2/3] lib: zstd: Don't inline functions in zstd_opt.c Nick Terrell
2021-11-17 1:49 ` [PATCH 3/3] lib: zstd: Don't add -O3 to cflags Nick Terrell
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