[PATCH 1/1] lib/lzo: remove unused local variable 'level'

[PATCH 1/1] lib/lzo: remove unused local variable 'level'

[Zhen Lei]

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 <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@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