afh: Minor simplification for afh_get_chunk().

The function already defines a shortcut for the pointer to the audio
format handler, so use it.

diff --git a/afh_common.c b/afh_common.c
index dcb0b856677de1bded1daa0cee8e3e2002870bf5..cb773bd69bb2cc2706969e280685cadc160b2e01 100644 (file)
--- a/afh_common.c
+++ b/afh_common.c
@@ -313,7 +313,7 @@ __must_check int afh_get_chunk(long unsigned chunk_num, struct afh_info *afhi,
                        if (ret < 0)
                                return ret;
                }
-               ret = afl[audio_format_id].get_chunk(chunk_num, *afh_context,
+               ret = afh->get_chunk(chunk_num, *afh_context,
                        buf, len);
                if (ret < 0) {
                        afh->close(*afh_context);