linux-kernel - [PATCH linux-next] sysctl: fix build error

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Message-Id: <20190612220120.31312-1-mcroce@redhat.com>
Date:   Thu, 13 Jun 2019 00:01:20 +0200
From:   Matteo Croce <mcroce@...hat.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-next@...r.kernel.org
Cc:     Song Liu <songliubraving@...com>, linux-kernel@...r.kernel.org,
        Johannes Weiner <hannes@...xchg.org>,
        Aaron Tomlin <atomlin@...hat.com>
Subject: [PATCH linux-next] sysctl: fix build error

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@...el.com>
Signed-off-by: Matteo Croce <mcroce@...hat.com>
---
 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