perf tools: Remove unused 'prefix' from builtin functions

[karo-tx-linux.git] / tools / perf / bench / futex-wake-parallel.c

diff --git a/tools/perf/bench/futex-wake-parallel.c b/tools/perf/bench/futex-wake-parallel.c
index 40f5fcf1d1206d4f45a272411f8cbfb92317cc2a..4ab12c8e016a7d8f8e90d47a25ff3a9c145b8171 100644 (file)
--- a/tools/perf/bench/futex-wake-parallel.c
+++ b/tools/perf/bench/futex-wake-parallel.c
@@ -197,8 +197,7 @@ static void toggle_done(int sig __maybe_unused,
        done = true;
 }
 
-int bench_futex_wake_parallel(int argc, const char **argv,
-                             const char *prefix __maybe_unused)
+int bench_futex_wake_parallel(int argc, const char **argv)
 {
        int ret = 0;
        unsigned int i, j;