linux-kernel - [PATCH 05/13] net: Mark function as static in core/filter.c

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Message-ID: <b4fedb3d1984f8e1878015e12b7214c00a6588bb.1391888654.git.rashika.kheria@gmail.com>
Date:	Sun, 9 Feb 2014 01:25:05 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Alexei Starovoitov <ast@...mgrid.com>,
	Nicolas Dichtel <nicolas.dichtel@...nd.com>,
	Daniel Borkmann <dborkman@...hat.com>,
	Rashika Kheria <rashika.kheria@...il.com>,
	netdev@...r.kernel.org, josh@...htriplett.org
Subject: [PATCH 05/13] net: Mark function as static in core/filter.c

Mark function as static in core/filter.c because it is not used outside
this file.

This eliminates the following warning in core/filter.c:
net/core/filter.c:48:7: warning: no previous prototype for ‘bpf_internal_load_pointer_neg_helper’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
---
 net/core/filter.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/core/filter.c b/net/core/filter.c
index ad30d62..a022dad 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -44,7 +44,8 @@
  *
  * Exported for the bpf jit load helper.
  */
-void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, int k, unsigned int size)
+static void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb,
+						  int k, unsigned int size)
 {
 	u8 *ptr = NULL;
 
-- 
1.7.9.5

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