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[PULL,23/23] vdi: wrapped uuid_unparse() in #ifdef

Message ID f18a768efb990d9cd02911159de02e8ff5475239.1414929285.git.mjt@msgid.tls.msk.ru
State New
Headers show

Commit Message

Michael Tokarev Nov. 2, 2014, 11:57 a.m. UTC 
From: SeokYeon Hwang <syeon.hwang@samsung.com>

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>
---
 block/vdi.c |    2 ++
 1 file changed, 2 insertions(+)
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Patch

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 @@  static inline int uuid_is_null(const uuid_t uu)
     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 {