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3d379b8d0d
There is no need to declare an extra tables to just create directory, this can be easily be done with a prefix path with register_sysctl(). Simplify this registration. Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
38 lines
849 B
C
38 lines
849 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/* Error injection handling.
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*
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* Copyright (C) 2021 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*/
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#include <linux/sysctl.h>
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#include "internal.h"
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unsigned int cachefiles_error_injection_state;
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static struct ctl_table_header *cachefiles_sysctl;
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static struct ctl_table cachefiles_sysctls[] = {
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{
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.procname = "error_injection",
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.data = &cachefiles_error_injection_state,
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.maxlen = sizeof(unsigned int),
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.mode = 0644,
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.proc_handler = proc_douintvec,
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},
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{}
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};
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int __init cachefiles_register_error_injection(void)
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{
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cachefiles_sysctl = register_sysctl("cachefiles", cachefiles_sysctls);
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if (!cachefiles_sysctl)
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return -ENOMEM;
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return 0;
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}
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void cachefiles_unregister_error_injection(void)
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{
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unregister_sysctl_table(cachefiles_sysctl);
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}
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