diff --git a/libavfilter/avf_showvolume.c b/libavfilter/avf_showvolume.c
index fe8a95a07b..6b553c4eba 100644
--- a/libavfilter/avf_showvolume.c
+++ b/libavfilter/avf_showvolume.c
@@ -263,7 +263,8 @@ static void drawtext(AVFrame *pic, int x, int y, const char *txt, int o)
     }
 }
 
-static void clear_picture(ShowVolumeContext *s, AVFilterLink *outlink) {
+static void clear_picture(ShowVolumeContext *s, AVFilterLink *outlink)
+{
     int i, j;
     const uint32_t bg = (uint32_t)(s->bgopacity * 255) << 24;