The function is not used with all configurations. Adding the attribute
fixes the following warning when building with clang and
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y:
lib/zlib_inflate/inffast.c:31:1: error: unused function 'get_unaligned16'
[-Werror,-Wunused-function]
get_unaligned16(const unsigned short *p)
Signed-off-by: Matthias Kaehlcke <m...@chromium.org>
---
lib/zlib_inflate/inffast.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/zlib_inflate/inffast.c b/lib/zlib_inflate/inffast.c
index 2c13ecc5bb2c..05a6d9626d9f 100644
--- a/lib/zlib_inflate/inffast.c
+++ b/lib/zlib_inflate/inffast.c
@@ -27,7 +27,7 @@ union uu {
};
/* Endian independed version */
-static inline unsigned short
+static inline unsigned short __maybe_unused
get_unaligned16(const unsigned short *p)
{
union uu mm;
--
2.13.0.303.g4ebf302169-goog
