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-rw-r--r--tools/perf/bench/mem-memcpy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/bench/mem-memcpy.c b/tools/perf/bench/mem-memcpy.c
index 02dad5d3359b..93c83e3cb4a7 100644
--- a/tools/perf/bench/mem-memcpy.c
+++ b/tools/perf/bench/mem-memcpy.c
@@ -177,7 +177,7 @@ static double do_memcpy_gettimeofday(memcpy_t fn, size_t len, bool prefault)
} while (0)
int bench_mem_memcpy(int argc, const char **argv,
- const char *prefix __used)
+ const char *prefix __maybe_unused)
{
int i;
size_t len;