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Date: Fri, 6 Nov 2020 23:06:40 +0800 From: Alex Shi <alex.shi@...ux.alibaba.com> To: markus@...rhumer.com Cc: linux-kernel@...r.kernel.org Subject: [PATCH] lib/lzo: remove unused variable the variable 'level' is unused, so remove it to avoid the gcc complain: lib/decompress_unlzo.c:46:5: warning: variable ‘level’ set but not used [-Wunused-but-set-variable] Signed-off-by: Alex Shi <alex.shi@...ux.alibaba.com> Cc: linux-kernel@...r.kernel.org --- lib/decompress_unlzo.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c index 1f439a622076..64c1358500ce 100644 --- a/lib/decompress_unlzo.c +++ b/lib/decompress_unlzo.c @@ -43,7 +43,6 @@ STATIC inline long INIT parse_header(u8 *input, long *skip, long in_len) int l; u8 *parse = input; u8 *end = input + in_len; - u8 level = 0; u16 version; /* @@ -65,7 +64,7 @@ STATIC inline long INIT parse_header(u8 *input, long *skip, long in_len) version = get_unaligned_be16(parse); parse += 7; if (version >= 0x0940) - level = *parse++; + parse++; if (get_unaligned_be32(parse) & HEADER_HAS_FILTER) parse += 8; /* flags + filter info */ else -- 1.8.3.1
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