vdi: wrapped uuid_unparse() in #ifdef
Wrapped uuid_unparse() in #ifdef to avoid "-Wunused-function"
on clang 3.4 or later.
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/block/vdi.c b/block/vdi.c
index 19701ee..e1d211c 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -137,12 +137,14 @@
return memcmp(uu, null_uuid, sizeof(uuid_t)) == 0;
}
+# if defined(CONFIG_VDI_DEBUG)
static inline void uuid_unparse(const uuid_t uu, char *out)
{
snprintf(out, 37, UUID_FMT,
uu[0], uu[1], uu[2], uu[3], uu[4], uu[5], uu[6], uu[7],
uu[8], uu[9], uu[10], uu[11], uu[12], uu[13], uu[14], uu[15]);
}
+# endif
#endif
typedef struct {
