perf bench: Eliminate unused argument from bench_mem_common()

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1445241870-24854-4-git-send-email-mingo@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 4 insertions, 7 deletions

diff --git a/tools/perf/bench/mem-memcpy.c b/tools/perf/bench/mem-memcpy.c
index 263f84171ae5..7acb9b83382c 100644
--- a/tools/perf/bench/mem-memcpy.c
+++ b/tools/perf/bench/mem-memcpy.c
@@ -211,9 +211,7 @@ static void __bench_mem_routine(struct bench_mem_info *info, int r_idx, size_t l
         }
 }
 
-static int bench_mem_common(int argc, const char **argv,
-                     const char *prefix __maybe_unused,
-                     struct bench_mem_info *info)
+static int bench_mem_common(int argc, const char **argv, struct bench_mem_info *info)
 {
         int i;
         size_t len;
@@ -326,8 +324,7 @@ static double do_memcpy_gettimeofday(const struct routine *r, size_t len, bool p
         return (double)(((double)len * iterations) / timeval2double(&tv_diff));
 }
 
-int bench_mem_memcpy(int argc, const char **argv,
-                     const char *prefix __maybe_unused)
+int bench_mem_memcpy(int argc, const char **argv, const char *prefix __maybe_unused)
 {
         struct bench_mem_info info = {
                 .routines               = memcpy_routines,
@@ -336,7 +333,7 @@ int bench_mem_memcpy(int argc, const char **argv,
                 .usage                  = bench_mem_memcpy_usage,
         };
 
-        return bench_mem_common(argc, argv, prefix, &info);
+        return bench_mem_common(argc, argv, &info);
 }
 
 static void memset_alloc_mem(void **dst, size_t length)
@@ -419,5 +416,5 @@ int bench_mem_memset(int argc, const char **argv, const char *prefix __maybe_unu
                 .usage                  = bench_mem_memset_usage,
         };
 
-        return bench_mem_common(argc, argv, prefix, &info);
+        return bench_mem_common(argc, argv, &info);
 }