1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/bench/mem-memset.c b/tools/perf/bench/mem-memset.c
index 350cc955726..c6e4bc52349 100644
--- a/tools/perf/bench/mem-memset.c
+++ b/tools/perf/bench/mem-memset.c
@@ -171,7 +171,7 @@ static double do_memset_gettimeofday(memset_t fn, size_t len, bool prefault)
         } while (0)
 
 int bench_mem_memset(int argc, const char **argv,
-                     const char *prefix __used)
+                     const char *prefix __maybe_unused)
 {
         int i;
         size_t len;