[PATCH 3/6] xzembed: Silence warning when no BCJ is available

[Vladimir Serbinenko]

BCJ is not available for all platforms hence arguments may end up unused

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
---
 grub-core/lib/xzembed/xz_dec_bcj.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grub-core/lib/xzembed/xz_dec_bcj.c 
b/grub-core/lib/xzembed/xz_dec_bcj.c
index bf6b5862e..aef4638d4 100644
--- a/grub-core/lib/xzembed/xz_dec_bcj.c
+++ b/grub-core/lib/xzembed/xz_dec_bcj.c
@@ -353,7 +353,7 @@ static noinline_for_stack size_t bcj_sparc(
  * avoid pointers to static data (at least on x86).
  */
 static void bcj_apply(struct xz_dec_bcj *s,
-               uint8_t *buf, size_t *pos, size_t size)
+                     uint8_t *buf __attribute__((unused)), size_t *pos, size_t 
size __attribute__((unused)))
 {
        size_t filtered;
 
-- 
2.39.2