perf tools: Use __maybe_used for unused variables

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / tools / perf / util / help.c

diff --git a/tools/perf/util/help.c b/tools/perf/util/help.c
index 4fa764d8f7d7cff626c631f4cfe49dd29a431dde..8b1f6e891b8a8f3857bbf98e97b7f1f9c84f9987 100644 (file)
--- a/tools/perf/util/help.c
+++ b/tools/perf/util/help.c
@@ -332,7 +332,8 @@ const char *help_unknown_cmd(const char *cmd)
        exit(1);
 }
 
-int cmd_version(int argc __used, const char **argv __used, const char *prefix __used)
+int cmd_version(int argc __maybe_unused, const char **argv __maybe_unused,
+               const char *prefix __maybe_unused)
 {
        printf("perf version %s\n", perf_version_string);
        return 0;