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-rw-r--r--include/linux/marker.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/marker.h b/include/linux/marker.h
index 5df879dc3776..430f6adf9762 100644
--- a/include/linux/marker.h
+++ b/include/linux/marker.h
@@ -104,10 +104,16 @@ static inline void marker_update_probe_range(struct marker *begin,
#define MARK_NOARGS " "
/* To be used for string format validity checking with gcc */
-static inline void __printf(1, 2) __mark_check_format(const char *fmt, ...)
+static inline void __printf(1, 2) ___mark_check_format(const char *fmt, ...)
{
}
+#define __mark_check_format(format, args...) \
+ do { \
+ if (0) \
+ ___mark_check_format(format, ## args); \
+ } while (0)
+
extern marker_probe_func __mark_empty_function;
extern void marker_probe_cb(const struct marker *mdata,