netdev - [PATCH net-next] datagram: Make __skb_datagram

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Date:   Tue, 19 Mar 2019 22:59:46 +0800
From:   Yue Haibing <yuehaibing@...wei.com>
To:     <davem@...emloft.net>, <sagi@...htbitslabs.com>,
        <xiyou.wangcong@...il.com>, <kgraul@...ux.ibm.com>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH net-next] datagram: Make __skb_datagram_iter static

From: YueHaibing <yuehaibing@...wei.com>

Fix sparse warning:

net/core/datagram.c:411:5: warning:
 symbol '__skb_datagram_iter' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 net/core/datagram.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/core/datagram.c b/net/core/datagram.c
index b2651bb..ed8accb 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -408,10 +408,10 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
 }
 EXPORT_SYMBOL(skb_kill_datagram);
 
-int __skb_datagram_iter(const struct sk_buff *skb, int offset,
-			struct iov_iter *to, int len, bool fault_short,
-			size_t (*cb)(const void *, size_t, void *, struct iov_iter *),
-			void *data)
+static int __skb_datagram_iter(const struct sk_buff *skb, int offset,
+			       struct iov_iter *to, int len, bool fault_short,
+			       size_t (*cb)(const void *, size_t, void *,
+					    struct iov_iter *), void *data)
 {
 	int start = skb_headlen(skb);
 	int i, copy = start - offset, start_off = offset, n;
-- 
2.7.4