log: make debug_cond() function like
Change debug_cond() such that it can be used instead of a function like
debug().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/log.h b/include/log.h
index 6bce560..40ab551 100644
--- a/include/log.h
+++ b/include/log.h
@@ -217,10 +217,9 @@
#if !_DEBUG && CONFIG_IS_ENABLED(LOG)
#define debug_cond(cond, fmt, args...) \
- do { \
- if (1) \
- log(LOG_CATEGORY, LOGL_DEBUG, fmt, ##args); \
- } while (0)
+({ \
+ log(LOG_CATEGORY, LOGL_DEBUG, fmt, ##args); \
+})
#else /* _DEBUG */
@@ -229,11 +228,11 @@
* computed by a preprocessor in the best case, allowing for the best
* optimization.
*/
-#define debug_cond(cond, fmt, args...) \
- do { \
- if (cond) \
- printf(pr_fmt(fmt), ##args); \
- } while (0)
+#define debug_cond(cond, fmt, args...) \
+({ \
+ if (cond) \
+ printf(pr_fmt(fmt), ##args); \
+})
#endif /* _DEBUG */