block/vdi.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/block/vdi.c b/block/vdi.c
index d12d9cd..a70b969 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -86,12 +86,18 @@
#define DEFAULT_CLUSTER_SIZE (1 * MiB)
#if defined(CONFIG_VDI_DEBUG)
-#define logout(fmt, ...) \
- fprintf(stderr, "vdi\t%-24s" fmt, __func__,
##__VA_ARGS__)
+#define VDI_DEBUG 1
#else
-#define logout(fmt, ...) ((void)0)
+#define VDI_DEBUG 0
#endif
+#define logout(fmt, ...) \
+ do
{ \
+ if (VDI_DEBUG)
{ \
+ fprintf(stderr, "vdi\t%-24s" fmt, __func__,
##__VA_ARGS__); \
+
} \
+ } while (0)
+
/* Image signature. */
#define VDI_SIGNATURE 0xbeda107f