1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/perf_counter/builtin-help.c b/Documentation/perf_counter/builtin-help.c
index 6616de0ef053..d2bd3177b98c 100644
--- a/Documentation/perf_counter/builtin-help.c
+++ b/Documentation/perf_counter/builtin-help.c
@@ -399,7 +399,7 @@ static void get_html_page_path(struct strbuf *page_path, const char *page)
  * HTML.
  */
 #ifndef open_html
-void open_html(const char *path)
+static void open_html(const char *path)
 {
         execl_perf_cmd("web--browse", "-c", "help.browser", path, NULL);
 }