From 9da02d84fe5007faeb7bf9f1fbca93960ecf192c Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 23 Mar 2015 18:01:35 -0700
Subject: [PATCH] selinux: fix sel_write_enforce broken return value

[ Upstream commit 6436a123a147db51a0b06024a8350f4c230e73ff ]

Return a negative error value like the rest of the entries in this function.

Cc: <stable@vger.kernel.org>
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
[PM: tweaked subject line]
Signed-off-by: Paul Moore <pmoore@redhat.com>

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
---
 security/selinux/selinuxfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index 33db1ad..138949a 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -152,7 +152,7 @@ static ssize_t sel_write_enforce(struct file *file, const char __user *buf,
 		goto out;
 
 	/* No partial writes. */
-	length = EINVAL;
+	length = -EINVAL;
 	if (*ppos != 0)
 		goto out;
 
-- 
2.7.4