x86: Simplify one-level sysctl registration for abi_table2

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>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20230310233248.3965389-2-mcgrof%40kernel.org

diff --git a/arch/x86/entry/vdso/vdso32-setup.c b/arch/x86/entry/vdso/vdso32-setup.c
index 3b300a7..f3b3cac 100644 (file)
--- a/arch/x86/entry/vdso/vdso32-setup.c
+++ b/arch/x86/entry/vdso/vdso32-setup.c
@@ -70,18 +70,9 @@ static struct ctl_table abi_table2[] = {
        {}
 };
 
-static struct ctl_table abi_root_table2[] = {
-       {
-               .procname = "abi",
-               .mode = 0555,
-               .child = abi_table2
-       },
-       {}
-};
-
 static __init int ia32_binfmt_init(void)
 {
-       register_sysctl_table(abi_root_table2);
+       register_sysctl("abi", abi_table2);
        return 0;
 }
 __initcall(ia32_binfmt_init);