From mboxrd@z Thu Jan 1 00:00:00 1970 From: kaber@trash.net Subject: [PATCH 27/72] netfilter: nf_nat: make find/put static Date: Thu, 21 Oct 2010 17:19:14 +0200 Message-ID: <1287674399-31455-28-git-send-email-kaber@trash.net> References: <1287674399-31455-1-git-send-email-kaber@trash.net> Cc: netfilter-devel@vger.kernel.org, netdev@vger.kernel.org To: davem@davemloft.net Return-path: In-Reply-To: <1287674399-31455-1-git-send-email-kaber@trash.net> Sender: netfilter-devel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Stephen Hemminger The functions nf_nat_proto_find_get and nf_nat_proto_put are only used internally in nf_nat_core. This might break some out of tree NAT module. Signed-off-by: Stephen Hemminger Signed-off-by: Patrick McHardy --- include/net/netfilter/nf_nat_protocol.h | 3 --- net/ipv4/netfilter/nf_nat_core.c | 6 ++---- 2 files changed, 2 insertions(+), 7 deletions(-) diff --git a/include/net/netfilter/nf_nat_protocol.h b/include/net/netfilter/nf_nat_protocol.h index df17bac..93cc90d 100644 --- a/include/net/netfilter/nf_nat_protocol.h +++ b/include/net/netfilter/nf_nat_protocol.h @@ -45,9 +45,6 @@ struct nf_nat_protocol { extern int nf_nat_protocol_register(const struct nf_nat_protocol *proto); extern void nf_nat_protocol_unregister(const struct nf_nat_protocol *proto); -extern const struct nf_nat_protocol *nf_nat_proto_find_get(u_int8_t protocol); -extern void nf_nat_proto_put(const struct nf_nat_protocol *proto); - /* Built-in protocols. */ extern const struct nf_nat_protocol nf_nat_protocol_tcp; extern const struct nf_nat_protocol nf_nat_protocol_udp; diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c index 2c084b3..e2e00c4 100644 --- a/net/ipv4/netfilter/nf_nat_core.c +++ b/net/ipv4/netfilter/nf_nat_core.c @@ -47,7 +47,7 @@ __nf_nat_proto_find(u_int8_t protonum) return rcu_dereference(nf_nat_protos[protonum]); } -const struct nf_nat_protocol * +static const struct nf_nat_protocol * nf_nat_proto_find_get(u_int8_t protonum) { const struct nf_nat_protocol *p; @@ -60,14 +60,12 @@ nf_nat_proto_find_get(u_int8_t protonum) return p; } -EXPORT_SYMBOL_GPL(nf_nat_proto_find_get); -void +static void nf_nat_proto_put(const struct nf_nat_protocol *p) { module_put(p->me); } -EXPORT_SYMBOL_GPL(nf_nat_proto_put); /* We keep an extra hash for each conntrack, for fast searching. */ static inline unsigned int -- 1.7.1