avfilter/avfilter: remove obsolete comment

diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index d2ab489ac088983896ac9d7dd1638f5a7d9c42b8..8ff22c71e3957f041921f822899a6572d67dc1f4 100644 (file)
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -1424,9 +1424,6 @@ static int ff_filter_activate_default(AVFilterContext *filter)
      Rationale: checking frame_blocked_in is necessary to avoid requesting
      repeatedly on a blocked input if another is not blocked (example:
      [buffersrc1][testsrc1][buffersrc2][testsrc2]concat=v=2).
-
-     TODO: respect needs_fifo and remove auto-inserted fifos.
-
  */
 
 int ff_filter_activate(AVFilterContext *filter)