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authorisaki <isaki@NetBSD.org>2017-08-15 05:05:32 +0000
committerisaki <isaki@NetBSD.org>2017-08-15 05:05:32 +0000
commitdfc145cc030dee3426a583c26ad3e0a392d85394 (patch)
treed30f2a72c160a061f64f8f82c11f6639ed3eb3f3 /sys/dev
parent467772d576b624f4618603be220eb61e84118710 (diff)
Remove dead codes.
sc->sc_opens never changes in this loop and as a result of previous sc_audiochan cleanup "sc_opens == 0" is the same as "sc_audiochan is empty".
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/audio.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/sys/dev/audio.c b/sys/dev/audio.c
index f8c45d96764..636217e47bf 100644
--- a/sys/dev/audio.c
+++ b/sys/dev/audio.c
@@ -1,4 +1,4 @@
-/* $NetBSD: audio.c,v 1.394 2017/08/15 04:42:56 isaki Exp $ */
+/* $NetBSD: audio.c,v 1.395 2017/08/15 05:05:32 isaki Exp $ */
/*-
* Copyright (c) 2016 Nathanial Sloss <nathanialsloss@yahoo.com.au>
@@ -148,7 +148,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.394 2017/08/15 04:42:56 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.395 2017/08/15 05:05:32 isaki Exp $");
#ifdef _KERNEL_OPT
#include "audio.h"
@@ -3669,9 +3669,6 @@ audio_mix(void *v)
blksize = sc->sc_pr.blksize;
SIMPLEQ_FOREACH(chan, &sc->sc_audiochan, entries) {
- if (!sc->sc_opens)
- break; /* ignore interrupt if not open */
-
vc = chan->vc;
if (!vc->sc_open)
@@ -3877,9 +3874,6 @@ audio_upmix(void *v)
blksize = sc->sc_rr.blksize;
SIMPLEQ_FOREACH(chan, &sc->sc_audiochan, entries) {
- if (!sc->sc_opens)
- break; /* ignore interrupt if not open */
-
vc = chan->vc;
if (!(vc->sc_open & AUOPEN_READ))