Patchwork [U-Boot,5/5] GCC4.6: Squash warning in lzo1x_decompress.c

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Submitter Marek Vasut
Date Sept. 30, 2011, 10:13 a.m.
Message ID <1317377606-9830-5-git-send-email-marek.vasut@gmail.com>
Download mbox | patch
Permalink /patch/117073/
State Accepted
Commit 7b8ffea2ac44097ed1c99ba70b8c6a4cf12ba0b4
Headers show

Comments

Marek Vasut - Sept. 30, 2011, 10:13 a.m.
lzo1x_decompress.c: In function ‘parse_header’:
lzo1x_decompress.c:35:5: warning: variable ‘level’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
---
 lib/lzo/lzo1x_decompress.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
Mike Frysinger - Sept. 30, 2011, 3:56 p.m.
Acked-by: Mike Frysinger <vapier@gentoo.org>
-mike

Patch

diff --git a/lib/lzo/lzo1x_decompress.c b/lib/lzo/lzo1x_decompress.c
index 09bdc8f..e6ff708 100644
--- a/lib/lzo/lzo1x_decompress.c
+++ b/lib/lzo/lzo1x_decompress.c
@@ -32,7 +32,6 @@  static const unsigned char lzop_magic[] = {
 
 static inline const unsigned char *parse_header(const unsigned char *src)
 {
-	u8 level = 0;
 	u16 version;
 	int i;
 
@@ -47,7 +46,7 @@  static inline const unsigned char *parse_header(const unsigned char *src)
 	version = get_unaligned_be16(src);
 	src += 7;
 	if (version >= 0x0940)
-		level = *src++;
+		src++;
 	if (get_unaligned_be32(src) & HEADER_HAS_FILTER)
 		src += 4; /* filter info */