linux-kernel - [PATCH 2/2] selinux: fix build warning

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Date:   Wed,  4 Oct 2017 20:32:18 +0200
From:   Corentin Labbe <clabbe.montjoie@...il.com>
To:     paul@...l-moore.com, sds@...ho.nsa.gov, eparis@...isplace.org,
        james.l.morris@...cle.com, serge@...lyn.com
Cc:     selinux@...ho.nsa.gov, linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Corentin Labbe <clabbe.montjoie@...il.com>
Subject: [PATCH 2/2] selinux: fix build warning

This patch make selinux_task_prlimit() static since it is not used
anywhere else.
This fix the following build warning:
security/selinux/hooks.c:3981:5: warning: no previous prototype for 'selinux_task_prlimit' [-Wmissing-prototypes]

Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>
---
 security/selinux/hooks.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 8507a56f85e4..b8a022f4b4a7 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3977,8 +3977,8 @@ static int selinux_task_getioprio(struct task_struct *p)
 			    PROCESS__GETSCHED, NULL);
 }
 
-int selinux_task_prlimit(const struct cred *cred, const struct cred *tcred,
-			 unsigned int flags)
+static int selinux_task_prlimit(const struct cred *cred, const struct cred *tcred,
+				unsigned int flags)
 {
 	u32 av = 0;
 
-- 
2.13.6