Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c
index b68faa1..b46b651 100644
--- a/security/keys/sysctl.c
+++ b/security/keys/sysctl.c
@@ -1,20 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/* Key management controls
*
* Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
*/
#include <linux/key.h>
#include <linux/sysctl.h>
#include "internal.h"
-static const int zero, one = 1, max = INT_MAX;
-
struct ctl_table key_sysctls[] = {
{
.procname = "maxkeys",
@@ -22,8 +16,8 @@
.maxlen = sizeof(unsigned),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = (void *) &one,
- .extra2 = (void *) &max,
+ .extra1 = (void *) SYSCTL_ONE,
+ .extra2 = (void *) SYSCTL_INT_MAX,
},
{
.procname = "maxbytes",
@@ -31,8 +25,8 @@
.maxlen = sizeof(unsigned),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = (void *) &one,
- .extra2 = (void *) &max,
+ .extra1 = (void *) SYSCTL_ONE,
+ .extra2 = (void *) SYSCTL_INT_MAX,
},
{
.procname = "root_maxkeys",
@@ -40,8 +34,8 @@
.maxlen = sizeof(unsigned),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = (void *) &one,
- .extra2 = (void *) &max,
+ .extra1 = (void *) SYSCTL_ONE,
+ .extra2 = (void *) SYSCTL_INT_MAX,
},
{
.procname = "root_maxbytes",
@@ -49,8 +43,8 @@
.maxlen = sizeof(unsigned),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = (void *) &one,
- .extra2 = (void *) &max,
+ .extra1 = (void *) SYSCTL_ONE,
+ .extra2 = (void *) SYSCTL_INT_MAX,
},
{
.procname = "gc_delay",
@@ -58,8 +52,8 @@
.maxlen = sizeof(unsigned),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = (void *) &zero,
- .extra2 = (void *) &max,
+ .extra1 = (void *) SYSCTL_ZERO,
+ .extra2 = (void *) SYSCTL_INT_MAX,
},
#ifdef CONFIG_PERSISTENT_KEYRINGS
{
@@ -68,8 +62,8 @@
.maxlen = sizeof(unsigned),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = (void *) &zero,
- .extra2 = (void *) &max,
+ .extra1 = (void *) SYSCTL_ZERO,
+ .extra2 = (void *) SYSCTL_INT_MAX,
},
#endif
{ }