[src/trunk]: src/lib/libossaudio appease gcc -Wuninitialized. some delint

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

details:   https://anonhg.NetBSD.org/src/rev/8298587e89fe
branches:  trunk
changeset: 581390:8298587e89fe
user:      lukem <lukem%NetBSD.org@localhost>
date:      Wed Jun 01 11:22:18 2005 +0000

description:
appease gcc -Wuninitialized.  some delint

diffstat:

 lib/libossaudio/ossaudio.c |  10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diffs (45 lines):

diff -r ec4f05e31f2d -r 8298587e89fe lib/libossaudio/ossaudio.c
--- a/lib/libossaudio/ossaudio.c        Wed Jun 01 11:08:57 2005 +0000
+++ b/lib/libossaudio/ossaudio.c        Wed Jun 01 11:22:18 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ossaudio.c,v 1.19 2004/11/18 14:02:42 kent Exp $       */
+/*     $NetBSD: ossaudio.c,v 1.20 2005/06/01 11:22:18 lukem Exp $      */
 
 /*-
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: ossaudio.c,v 1.19 2004/11/18 14:02:42 kent Exp $");
+__RCSID("$NetBSD: ossaudio.c,v 1.20 2005/06/01 11:22:18 lukem Exp $");
 
 /*
  * This is an OSS (Linux) sound API emulator.
@@ -96,6 +96,8 @@
        int idat, idata;
        int retval;
 
+       idat = 0;
+
        switch (com) {
        case SNDCTL_DSP_RESET:
                retval = ioctl(fd, AUDIO_FLUSH, 0);
@@ -458,7 +460,8 @@
        char names[NETBSD_MAXDEVS][MAX_AUDIO_DEV_LEN];
        int enum2opaque[NETBSD_MAXDEVS];
         u_long devmask, recmask, stereomask;
-       u_long caps, source;
+       u_long caps;
+       int source;
 };
 
 static int
@@ -642,6 +645,7 @@
        int retval;
        int l, r, n, error, e;
 
+       idat = 0;
        di = getdevinfo(fd);
        if (di == 0)
                return -1;