[PATCH linux-next] sysctl: fix build error

[Matteo Croce]

Commit cefdca0a86be ("userfaultfd/sysctl: add vm.unprivileged_userfaultfd")
reintroduces a reference to 'zero' and 'one'.
Use the SYSCTL_{ZERO,ONE} symbols instead.

Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Matteo Croce <mcroce@xxxxxxxxxx>
---
 kernel/sysctl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c77174336d16..4dce89d74a40 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1735,8 +1735,8 @@ static struct ctl_table vm_table[] = {
 		.maxlen		= sizeof(sysctl_unprivileged_userfaultfd),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.extra1		= &zero,
-		.extra2		= &one,
+		.extra1		= SYSCTL_ZERO,
+		.extra2		= SYSCTL_ONE,
 	},
 #endif
 	{ }
-- 
2.21.0