Original commit message from CVS: * gst-libs/gst/audio/gstaudiosink.c: (audioringbuffer_thread_func): * gst-libs/gst/audio/gstaudiosrc.c: (audioringbuffer_thread_func): * gst/tcp/gsttcp.c: (gst_tcp_socket_write): * sys/v4l/v4lsrc_calls.c: (gst_v4lsrc_get_fps_list): Remove some unused code. * gst/audioconvert/gstaudioquantize.c: (gst_audio_quantize_free_noise_shaping): Don't return before freeing the noise shaping history.