netfilter: remove nf_ct_l4proto_find_get/nf_ct_l4proto_put
users have been moved to __nf_ct_l4proto_find. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
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@ -98,11 +98,6 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
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extern struct nf_conntrack_l4proto *
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__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto);
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extern struct nf_conntrack_l4proto *
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nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t protocol);
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extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p);
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/* Protocol registration. */
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extern int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *proto);
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extern void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto);
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@ -74,27 +74,6 @@ EXPORT_SYMBOL_GPL(__nf_ct_l4proto_find);
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/* this is guaranteed to always return a valid protocol helper, since
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* it falls back to generic_protocol */
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struct nf_conntrack_l4proto *
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nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t l4proto)
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{
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struct nf_conntrack_l4proto *p;
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rcu_read_lock();
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p = __nf_ct_l4proto_find(l3proto, l4proto);
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if (!try_module_get(p->me))
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p = &nf_conntrack_l4proto_generic;
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rcu_read_unlock();
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return p;
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}
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EXPORT_SYMBOL_GPL(nf_ct_l4proto_find_get);
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void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p)
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{
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module_put(p->me);
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}
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EXPORT_SYMBOL_GPL(nf_ct_l4proto_put);
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struct nf_conntrack_l3proto *
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nf_ct_l3proto_find_get(u_int16_t l3proto)
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{
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