[src/trunk]: src/sys/dev/pad If the device does not exist, return ENXIO, as i...

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

details:   https://anonhg.NetBSD.org/src/rev/32cf6b8f9260
branches:  trunk
changeset: 750929:32cf6b8f9260
user:      dyoung <dyoung%NetBSD.org@localhost>
date:      Mon Jan 18 23:57:14 2010 +0000

description:
If the device does not exist, return ENXIO, as is customary, instead of
ENODEV.  Ok jmcneill@.

diffstat:

 sys/dev/pad/pad.c |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (45 lines):

diff -r 16c8edd459cd -r 32cf6b8f9260 sys/dev/pad/pad.c
--- a/sys/dev/pad/pad.c Mon Jan 18 23:41:47 2010 +0000
+++ b/sys/dev/pad/pad.c Mon Jan 18 23:57:14 2010 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pad.c,v 1.11 2009/03/14 11:08:28 ad Exp $ */
+/* $NetBSD: pad.c,v 1.12 2010/01/18 23:57:14 dyoung Exp $ */
 
 /*-
  * Copyright (c) 2007 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pad.c,v 1.11 2009/03/14 11:08:28 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pad.c,v 1.12 2010/01/18 23:57:14 dyoung Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -297,7 +297,7 @@
 
        sc = device_lookup_private(&pad_cd, PADUNIT(dev));
        if (sc == NULL)
-               return ENODEV;
+               return ENXIO;
 
        if (sc->sc_open++) {
                sc->sc_open--;
@@ -314,7 +314,7 @@
 
        sc = device_lookup_private(&pad_cd, PADUNIT(dev));
        if (sc == NULL)
-               return ENODEV;
+               return ENXIO;
 
        KASSERT(sc->sc_open > 0);
        sc->sc_open--;
@@ -333,7 +333,7 @@
 
        sc = device_lookup_private(&pad_cd, PADUNIT(dev));
        if (sc == NULL)
-               return ENODEV;
+               return ENXIO;
 
        err = 0;