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1bf3abc634
Clang 13.0.0 added support for `Wunused-but-set-parameter` and `-Wunused-but-set-variable` which correctly detects two unused variables in zstd resulting in a build failure. This commit annotates these instances accordingly. https://releases.llvm.org/13.0.1/tools/clang/docs/ReleaseNotes.html#id6 In FSE_createCTable(), malloc() is intentionally defined as NULL when compiled in the kernel so the variable is unused. zstd/lib/compress/fse_compress.c:307:12: error: variable 'size' set but not used [-Werror,-Wunused-but-set-variable] Additionally, in ZSTD_seqDecompressedSize() the assert is compiled out similarly resulting in an unused variable. zstd/lib/compress/zstd_compress_superblock.c:412:12: error: variable 'litLengthSum' set but not used [-Werror,-Wunused-but-set-variable] Reviewed-by: Rich Ercolani <rincebrain@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #13382 |
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| .. | ||
| fse_compress.c | ||
| hist.c | ||
| hist.h | ||
| huf_compress.c | ||
| zstd_compress_internal.h | ||
| zstd_compress_literals.c | ||
| zstd_compress_literals.h | ||
| zstd_compress_sequences.c | ||
| zstd_compress_sequences.h | ||
| zstd_compress_superblock.c | ||
| zstd_compress_superblock.h | ||
| zstd_compress.c | ||
| zstd_cwksp.h | ||
| zstd_double_fast.c | ||
| zstd_double_fast.h | ||
| zstd_fast.c | ||
| zstd_fast.h | ||
| zstd_lazy.c | ||
| zstd_lazy.h | ||
| zstd_ldm.c | ||
| zstd_ldm.h | ||
| zstd_opt.c | ||
| zstd_opt.h | ||