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-rw-r--r--kernel/trace/trace_benchmark.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_benchmark.h b/kernel/trace/trace_benchmark.h
index 3c1df1df4e29..ebdbfc2f2a64 100644
--- a/kernel/trace/trace_benchmark.h
+++ b/kernel/trace/trace_benchmark.h
@@ -6,7 +6,7 @@
#include <linux/tracepoint.h>
-extern void trace_benchmark_reg(void);
+extern int trace_benchmark_reg(void);
extern void trace_benchmark_unreg(void);
#define BENCHMARK_EVENT_STRLEN 128