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authorskrll <skrll@NetBSD.org>2020-05-26 19:55:43 +0000
committerskrll <skrll@NetBSD.org>2020-05-26 19:55:43 +0000
commitd7dd30555763c77ade3a30e793bfd7a7e68d8f4e (patch)
treeed962347427152a2cf90cc842bc3c3303a11d729
parent9f15b2359263033e42d162cdf368eb2a0f86c649 (diff)
s/0/NULL/ for pointer (usb_async_proc)
-rw-r--r--sys/dev/usb/usb.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/usb/usb.c b/sys/dev/usb/usb.c
index 3d9af81acbf..680721f5c71 100644
--- a/sys/dev/usb/usb.c
+++ b/sys/dev/usb/usb.c
@@ -1,4 +1,4 @@
-/* $NetBSD: usb.c,v 1.185 2020/05/26 19:51:14 skrll Exp $ */
+/* $NetBSD: usb.c,v 1.186 2020/05/26 19:55:43 skrll Exp $ */
/*
* Copyright (c) 1998, 2002, 2008, 2012 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usb.c,v 1.185 2020/05/26 19:51:14 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usb.c,v 1.186 2020/05/26 19:55:43 skrll Exp $");
#ifdef _KERNEL_OPT
#include "opt_usb.h"
@@ -724,7 +724,7 @@ usbopen(dev_t dev, int flag, int mode, struct lwp *l)
return EBUSY;
usb_dev_open = 1;
mutex_enter(&proc_lock);
- usb_async_proc = 0;
+ usb_async_proc = NULL;
mutex_exit(&proc_lock);
return 0;
}
@@ -804,7 +804,7 @@ usbclose(dev_t dev, int flag, int mode,
if (unit == USB_DEV_MINOR) {
mutex_enter(&proc_lock);
- usb_async_proc = 0;
+ usb_async_proc = NULL;
mutex_exit(&proc_lock);
usb_dev_open = 0;
}
@@ -831,7 +831,7 @@ usbioctl(dev_t devt, u_long cmd, void *data, int flag, struct lwp *l)
if (*(int *)data)
usb_async_proc = l->l_proc;
else
- usb_async_proc = 0;
+ usb_async_proc = NULL;
mutex_exit(&proc_lock);
return 0;