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authorriastradh <riastradh@NetBSD.org>2023-05-10 00:12:36 +0000
committerriastradh <riastradh@NetBSD.org>2023-05-10 00:12:36 +0000
commita979226241ea85299207c972faabbdc9807969bc (patch)
treec64fd95d72e22ebadc2fb5c55050f464bb46e74f /sys/dev
parentd990c863153204eb4f3b6881656fcb22b0c64364 (diff)
udsbr(4): Use config_detach_children.
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/usb/udsbr.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/sys/dev/usb/udsbr.c b/sys/dev/usb/udsbr.c
index e14aa1ed963..f9bec96851f 100644
--- a/sys/dev/usb/udsbr.c
+++ b/sys/dev/usb/udsbr.c
@@ -1,4 +1,4 @@
-/* $NetBSD: udsbr.c,v 1.31 2020/03/14 02:35:33 christos Exp $ */
+/* $NetBSD: udsbr.c,v 1.32 2023/05/10 00:12:36 riastradh Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: udsbr.c,v 1.31 2020/03/14 02:35:33 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udsbr.c,v 1.32 2023/05/10 00:12:36 riastradh Exp $");
#ifdef _KERNEL_OPT
#include "opt_usb.h"
@@ -170,15 +170,17 @@ static int
udsbr_detach(device_t self, int flags)
{
struct udsbr_softc *sc = device_private(self);
- int rv = 0;
+ int error;
+
+ error = config_detach_children(self, flags);
+ if (error)
+ return error;
- if (sc->sc_child != NULL)
- rv = config_detach(sc->sc_child, flags);
if (sc->sc_udev != NULL)
usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->sc_udev,
sc->sc_dev);
- return rv;
+ return 0;
}
static int