ipv6: sr: fix non static symbol warnings
Fixes the following sparse warnings: net/ipv6/seg6_iptunnel.c:58:5: warning: symbol 'nla_put_srh' was not declared. Should it be static? net/ipv6/seg6_iptunnel.c:238:5: warning: symbol 'seg6_input' was not declared. Should it be static? net/ipv6/seg6_iptunnel.c:254:5: warning: symbol 'seg6_output' was not declared. Should it be static? Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -55,8 +55,8 @@ static const struct nla_policy seg6_iptunnel_policy[SEG6_IPTUNNEL_MAX + 1] = {
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[SEG6_IPTUNNEL_SRH] = { .type = NLA_BINARY },
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};
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int nla_put_srh(struct sk_buff *skb, int attrtype,
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struct seg6_iptunnel_encap *tuninfo)
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static int nla_put_srh(struct sk_buff *skb, int attrtype,
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struct seg6_iptunnel_encap *tuninfo)
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{
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struct seg6_iptunnel_encap *data;
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struct nlattr *nla;
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@ -235,7 +235,7 @@ static int seg6_do_srh(struct sk_buff *skb)
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return 0;
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}
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int seg6_input(struct sk_buff *skb)
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static int seg6_input(struct sk_buff *skb)
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{
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int err;
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@ -251,7 +251,7 @@ int seg6_input(struct sk_buff *skb)
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return dst_input(skb);
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}
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int seg6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
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static int seg6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
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{
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struct dst_entry *orig_dst = skb_dst(skb);
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struct dst_entry *dst = NULL;
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