perf tools: Remove unused 'prefix' from builtin functions

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

diff --git a/tools/perf/bench/futex-wake.c b/tools/perf/bench/futex-wake.c
index 789490281ae3dfce3c6326c7033cea1e289c60e5..2fa49222ef8deeb0dbc0616d7bbc181bfea28cbf 100644 (file)
--- a/tools/perf/bench/futex-wake.c
+++ b/tools/perf/bench/futex-wake.c
@@ -115,8 +115,7 @@ static void toggle_done(int sig __maybe_unused,
        done = true;
 }
 
-int bench_futex_wake(int argc, const char **argv,
-                    const char *prefix __maybe_unused)
+int bench_futex_wake(int argc, const char **argv)
 {
        int ret = 0;
        unsigned int i, j;