Fixes the following W=1 kernel build warning: lib/decompress_unlzo.c: In function ‘parse_header’: lib/decompress_unlzo.c:46:5: warning: variable ‘level’ set but not used [-Wunused-but-set-variable]
Fixes: 7dd65feb6c60 ("lib: add support for LZO-compressed kernels") Reported-by: Hulk Robot <hul...@huawei.com> Signed-off-by: Zhen Lei <thunder.leiz...@huawei.com> --- 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 1f439a622076c10..64c1358500ce4e9 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 -- 2.26.0.106.g9fadedd