cosmetics: drop some pointless parentheses
[ffmpeg.git] / libavfilter / vsrc_buffer.c
index 7ef19a1..9146502 100644 (file)
@@ -147,7 +147,7 @@ static int request_frame(AVFilterLink *link)
 static int poll_frame(AVFilterLink *link)
 {
     BufferSourceContext *c = link->src->priv;
-    return !!(c->buf);
+    return !!c->buf;
 }
 
 AVFilter avfilter_vsrc_buffer = {