1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functions.c
index 52504a83b5a1..d1dea33dcfcf 100644
--- a/tools/perf/bench/mem-functions.c
+++ b/tools/perf/bench/mem-functions.c
@@ -284,7 +284,7 @@ static const char * const bench_mem_memcpy_usage[] = {
         NULL
 };
 
-int bench_mem_memcpy(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_mem_memcpy(int argc, const char **argv)
 {
         struct bench_mem_info info = {
                 .functions              = memcpy_functions,
@@ -358,7 +358,7 @@ static const struct function memset_functions[] = {
         { .name = NULL, }
 };
 
-int bench_mem_memset(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_mem_memset(int argc, const char **argv)
 {
         struct bench_mem_info info = {
                 .functions              = memset_functions,