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netfilter: ipset: remove unused code
Function never used in current upstream code. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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@ -331,7 +331,6 @@ extern ip_set_id_t ip_set_get_byname(struct net *net,
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const char *name, struct ip_set **set);
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extern void ip_set_put_byindex(struct net *net, ip_set_id_t index);
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extern const char *ip_set_name_byindex(struct net *net, ip_set_id_t index);
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extern ip_set_id_t ip_set_nfnl_get(struct net *net, const char *name);
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extern ip_set_id_t ip_set_nfnl_get_byindex(struct net *net, ip_set_id_t index);
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extern void ip_set_nfnl_put(struct net *net, ip_set_id_t index);
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@ -624,34 +624,6 @@ EXPORT_SYMBOL_GPL(ip_set_name_byindex);
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* call nfnl_lock for us.
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*/
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/*
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* Find set by name, reference it once. The reference makes sure the
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* thing pointed to, does not go away under our feet.
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*
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* The nfnl mutex is used in the function.
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*/
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ip_set_id_t
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ip_set_nfnl_get(struct net *net, const char *name)
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{
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ip_set_id_t i, index = IPSET_INVALID_ID;
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struct ip_set *s;
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struct ip_set_net *inst = ip_set_pernet(net);
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nfnl_lock(NFNL_SUBSYS_IPSET);
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for (i = 0; i < inst->ip_set_max; i++) {
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s = nfnl_set(inst, i);
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if (s != NULL && STREQ(s->name, name)) {
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__ip_set_get(s);
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index = i;
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break;
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}
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}
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nfnl_unlock(NFNL_SUBSYS_IPSET);
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return index;
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}
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EXPORT_SYMBOL_GPL(ip_set_nfnl_get);
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/*
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* Find set by index, reference it once. The reference makes sure the
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* thing pointed to, does not go away under our feet.
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