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datagram: Make __skb_datagram_iter static

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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@huawei.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2019-03-19 22:59:46 +08:00 committed by David S. Miller
parent 538abaf38e
commit 56dc6d6355
1 changed files with 4 additions and 4 deletions
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8
net/core/datagram.c
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@ -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;