From 6d97e2345a03bcf15471fc7e93560fc71e0c11d8 Mon Sep 17 00:00:00 2001
From: Adrian Bunk <bunk@kernel.org>
Date: Wed, 15 Oct 2008 22:05:16 -0700
Subject: [PATCH] ipc/sem.c: make free_un() static

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 ipc/sem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipc/sem.c b/ipc/sem.c
index bf1bc36cb7ee..082122469b17 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -504,7 +504,7 @@ static int count_semzcnt (struct sem_array * sma, ushort semnum)
 	return semzcnt;
 }
 
-void free_un(struct rcu_head *head)
+static void free_un(struct rcu_head *head)
 {
 	struct sem_undo *un = container_of(head, struct sem_undo, rcu);
 	kfree(un);
-- 
2.20.1