perf tools: Remove unused 'prefix' from builtin functions

[karo-tx-linux.git] / tools / perf / bench / sched-pipe.c

diff --git a/tools/perf/bench/sched-pipe.c b/tools/perf/bench/sched-pipe.c
index 2243f0150d76452da3502c0d5f3ead12b85de512..a152737370c59342866e003807a318bafd475cbb 100644 (file)
--- a/tools/perf/bench/sched-pipe.c
+++ b/tools/perf/bench/sched-pipe.c
@@ -76,7 +76,7 @@ static void *worker_thread(void *__tdata)
        return NULL;
 }
 
-int bench_sched_pipe(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_sched_pipe(int argc, const char **argv)
 {
        struct thread_data threads[2], *td;
        int pipe_1[2], pipe_2[2];