Module Name: src
Committed By: isaki
Date: Wed Jan 8 08:10:15 UTC 2020
Modified Files:
src/sys/dev/audio: audio.c
Log Message:
Move mutex_exit() correct place to protect sc_async_mixer.
Thanks maxv@!
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/audio/audio.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/audio/audio.c
diff -u src/sys/dev/audio/audio.c:1.36 src/sys/dev/audio/audio.c:1.37
--- src/sys/dev/audio/audio.c:1.36 Fri Dec 27 09:45:26 2019
+++ src/sys/dev/audio/audio.c Wed Jan 8 08:10:15 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: audio.c,v 1.36 2019/12/27 09:45:26 msaitoh Exp $ */
+/* $NetBSD: audio.c,v 1.37 2020/01/08 08:10:15 isaki Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -142,7 +142,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.36 2019/12/27 09:45:26 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.37 2020/01/08 08:10:15 isaki Exp $");
#ifdef _KERNEL_OPT
#include "audio.h"
@@ -7694,12 +7694,12 @@ mixer_ioctl(struct audio_softc *sc, u_lo
}
mutex_enter(sc->sc_lock);
mixer_remove(sc); /* remove old entry */
- mutex_exit(sc->sc_lock);
if (ma != NULL) {
ma->next = sc->sc_async_mixer;
ma->pid = curproc->p_pid;
sc->sc_async_mixer = ma;
}
+ mutex_exit(sc->sc_lock);
error = 0;
break;
