[src/trunk]: src/sys/dev/hdaudio Remove dead code.

[maya <maya%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c603185d084b
branches:  trunk
changeset: 829848:c603185d084b
user:      maya <maya%NetBSD.org@localhost>
date:      Wed Feb 14 18:28:43 2018 +0000

description:
Remove dead code.

>From David Binderman in PR kern/53029

diffstat:

 sys/dev/hdaudio/hdafg.c |  8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)

diffs (29 lines):

diff -r bdddba82a408 -r c603185d084b sys/dev/hdaudio/hdafg.c
--- a/sys/dev/hdaudio/hdafg.c   Wed Feb 14 17:43:09 2018 +0000
+++ b/sys/dev/hdaudio/hdafg.c   Wed Feb 14 18:28:43 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: hdafg.c,v 1.14 2018/01/04 00:09:12 khorben Exp $ */
+/* $NetBSD: hdafg.c,v 1.15 2018/02/14 18:28:43 maya Exp $ */
 
 /*
  * Copyright (c) 2009 Precedence Technologies Ltd <support%precedence.co.uk@localhost>
@@ -60,7 +60,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hdafg.c,v 1.14 2018/01/04 00:09:12 khorben Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hdafg.c,v 1.15 2018/02/14 18:28:43 maya Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -1265,10 +1265,6 @@
 
        cnt = 0;
        for (i = sc->sc_startnode; cnt < maxctls && i < sc->sc_endnode; i++) {
-               if (cnt >= maxctls) {
-                       hda_error(sc, "ctl overflow\n");
-                       break;
-               }
                w = hdafg_widget_lookup(sc, i);
                if (w == NULL || w->w_enable == false)
                        continue;