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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,
104#define MARK_NOARGS " " 104#define MARK_NOARGS " "
105 105
106/* To be used for string format validity checking with gcc */ 106/* To be used for string format validity checking with gcc */
107static inline void __printf(1, 2) __mark_check_format(const char *fmt, ...) 107static inline void __printf(1, 2) ___mark_check_format(const char *fmt, ...)
108{ 108{
109} 109}
110 110
111#define __mark_check_format(format, args...) \
112 do { \
113 if (0) \
114 ___mark_check_format(format, ## args); \
115 } while (0)
116
111extern marker_probe_func __mark_empty_function; 117extern marker_probe_func __mark_empty_function;
112 118
113extern void marker_probe_cb(const struct marker *mdata, 119extern void marker_probe_cb(const struct marker *mdata,