From: Fengguang Wu <fengguang.wu@intel.com>
Subject: [PATCH mmotm] lib/test_bpf.c: populate_skb() can be static
TO: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
CC: Johannes Weiner <hannes@cmpxchg.org>
CC: linux-kernel@vger.kernel.org 

CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
CC: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
 test_bpf.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index 0fa58d2..f5a630a 100644
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -1398,7 +1398,7 @@ static int get_length(struct sock_filter *fp)
 }
 
 struct net_device dev;
-struct sk_buff *populate_skb(char *buf, int size)
+static struct sk_buff *populate_skb(char *buf, int size)
 {
 	struct sk_buff *skb;