[src/trunk]: src/sys/dev Improve a panic message with a bit details

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

details:   https://anonhg.NetBSD.org/src/rev/73f7cc25843a
branches:  trunk
changeset: 349475:73f7cc25843a
user:      martin <martin%NetBSD.org@localhost>
date:      Sun Dec 11 10:28:00 2016 +0000

description:
Improve a panic message with a bit details

diffstat:

 sys/dev/audio.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r a12bb684b88f -r 73f7cc25843a sys/dev/audio.c
--- a/sys/dev/audio.c   Sun Dec 11 08:40:10 2016 +0000
+++ b/sys/dev/audio.c   Sun Dec 11 10:28:00 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: audio.c,v 1.276 2016/12/11 07:36:30 nat Exp $  */
+/*     $NetBSD: audio.c,v 1.277 2016/12/11 10:28:00 martin Exp $       */
 
 /*-
  * Copyright (c) 2016 Nathanial Sloss <nathanialsloss%yahoo.com.au@localhost>
@@ -148,7 +148,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.276 2016/12/11 07:36:30 nat Exp $");
+__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.277 2016/12/11 10:28:00 martin Exp $");
 
 #include "audio.h"
 #if NAUDIO > 0
@@ -1713,7 +1713,7 @@
                blksize = sc->hw_if->round_blocksize(sc->hw_hdl, blksize,
                                                     mode, &rp->s.param);
        if (blksize <= 0)
-               panic("audio_init_ringbuffer: blksize");
+               panic("audio_init_ringbuffer: blksize=%d", blksize);
        nblks = rp->s.bufsize / blksize;
 
        DPRINTF(("audio_init_ringbuffer: final blksize=%d\n", blksize));