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loadpin: simplify sysctls use with register_sysctl()

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register_sysctl_paths() is not required, we can just use
register_sysctl() with the required path specified.

Reviewed-by: John Johansen <john.johansen@canonical.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
This commit is contained in:
Luis Chamberlain 2023-03-02 12:28:20 -08:00
parent 96200952ab
commit 5df5bdc3c4
1 changed files with 1 additions and 7 deletions
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8
security/loadpin/loadpin.c
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@ -52,12 +52,6 @@ static bool deny_reading_verity_digests;
#endif
#ifdef CONFIG_SYSCTL
static struct ctl_path loadpin_sysctl_path[] = {
{ .procname = "kernel", },
{ .procname = "loadpin", },
{ }
};
static struct ctl_table loadpin_sysctl_table[] = {
{
.procname = "enforce",
@ -262,7 +256,7 @@ static int __init loadpin_init(void)
enforce ? "" : "not ");
parse_exclude();
#ifdef CONFIG_SYSCTL
if (!register_sysctl_paths(loadpin_sysctl_path, loadpin_sysctl_table))
if (!register_sysctl("kernel/loadpin", loadpin_sysctl_table))
pr_notice("sysctl registration failed!\n");
#endif
security_add_hooks(loadpin_hooks, ARRAY_SIZE(loadpin_hooks), "loadpin");