diff options
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/netfilter/nf_nat_core.c | 20 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_gre.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_icmp.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_tcp.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_udp.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_unknown.c | 2 |
6 files changed, 15 insertions, 15 deletions
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c index 4ee67e9..a772445 100644 --- a/net/ipv4/netfilter/nf_nat_core.c +++ b/net/ipv4/netfilter/nf_nat_core.c @@ -42,18 +42,18 @@ static int nf_nat_vmalloced; static struct hlist_head *bysource; #define MAX_IP_NAT_PROTO 256 -static struct nf_nat_protocol *nf_nat_protos[MAX_IP_NAT_PROTO]; +static const struct nf_nat_protocol *nf_nat_protos[MAX_IP_NAT_PROTO]; -static inline struct nf_nat_protocol * +static inline const struct nf_nat_protocol * __nf_nat_proto_find(u_int8_t protonum) { return rcu_dereference(nf_nat_protos[protonum]); } -struct nf_nat_protocol * +const struct nf_nat_protocol * nf_nat_proto_find_get(u_int8_t protonum) { - struct nf_nat_protocol *p; + const struct nf_nat_protocol *p; rcu_read_lock(); p = __nf_nat_proto_find(protonum); @@ -66,7 +66,7 @@ nf_nat_proto_find_get(u_int8_t protonum) EXPORT_SYMBOL_GPL(nf_nat_proto_find_get); void -nf_nat_proto_put(struct nf_nat_protocol *p) +nf_nat_proto_put(const struct nf_nat_protocol *p) { module_put(p->me); } @@ -105,7 +105,7 @@ static int in_range(const struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range) { - struct nf_nat_protocol *proto; + const struct nf_nat_protocol *proto; int ret = 0; /* If we are supposed to map IPs, then we must be in the @@ -226,7 +226,7 @@ get_unique_tuple(struct nf_conntrack_tuple *tuple, struct nf_conn *ct, enum nf_nat_manip_type maniptype) { - struct nf_nat_protocol *proto; + const struct nf_nat_protocol *proto; /* 1) If this srcip/proto/src-proto-part is currently mapped, and that same mapping gives a unique tuple within the given @@ -355,7 +355,7 @@ manip_pkt(u_int16_t proto, enum nf_nat_manip_type maniptype) { struct iphdr *iph; - struct nf_nat_protocol *p; + const struct nf_nat_protocol *p; if (!skb_make_writable(skb, iphdroff + sizeof(*iph))) return 0; @@ -515,7 +515,7 @@ int nf_nat_icmp_reply_translation(struct nf_conn *ct, EXPORT_SYMBOL_GPL(nf_nat_icmp_reply_translation); /* Protocol registration. */ -int nf_nat_protocol_register(struct nf_nat_protocol *proto) +int nf_nat_protocol_register(const struct nf_nat_protocol *proto) { int ret = 0; @@ -532,7 +532,7 @@ int nf_nat_protocol_register(struct nf_nat_protocol *proto) EXPORT_SYMBOL(nf_nat_protocol_register); /* Noone stores the protocol anywhere; simply delete it. */ -void nf_nat_protocol_unregister(struct nf_nat_protocol *proto) +void nf_nat_protocol_unregister(const struct nf_nat_protocol *proto) { write_lock_bh(&nf_nat_lock); rcu_assign_pointer(nf_nat_protos[proto->protonum], diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c index 945e0ae..9fa272e 100644 --- a/net/ipv4/netfilter/nf_nat_proto_gre.c +++ b/net/ipv4/netfilter/nf_nat_proto_gre.c @@ -135,7 +135,7 @@ gre_manip_pkt(struct sk_buff *skb, unsigned int iphdroff, return 1; } -static struct nf_nat_protocol gre __read_mostly = { +static const struct nf_nat_protocol gre = { .name = "GRE", .protonum = IPPROTO_GRE, .me = THIS_MODULE, diff --git a/net/ipv4/netfilter/nf_nat_proto_icmp.c b/net/ipv4/netfilter/nf_nat_proto_icmp.c index 088bb14..a0e44c9 100644 --- a/net/ipv4/netfilter/nf_nat_proto_icmp.c +++ b/net/ipv4/netfilter/nf_nat_proto_icmp.c @@ -71,7 +71,7 @@ icmp_manip_pkt(struct sk_buff *skb, return 1; } -struct nf_nat_protocol nf_nat_protocol_icmp = { +const struct nf_nat_protocol nf_nat_protocol_icmp = { .name = "ICMP", .protonum = IPPROTO_ICMP, .me = THIS_MODULE, diff --git a/net/ipv4/netfilter/nf_nat_proto_tcp.c b/net/ipv4/netfilter/nf_nat_proto_tcp.c index 633c53f..da23e9fb 100644 --- a/net/ipv4/netfilter/nf_nat_proto_tcp.c +++ b/net/ipv4/netfilter/nf_nat_proto_tcp.c @@ -137,7 +137,7 @@ tcp_manip_pkt(struct sk_buff *skb, return 1; } -struct nf_nat_protocol nf_nat_protocol_tcp = { +const struct nf_nat_protocol nf_nat_protocol_tcp = { .name = "TCP", .protonum = IPPROTO_TCP, .me = THIS_MODULE, diff --git a/net/ipv4/netfilter/nf_nat_proto_udp.c b/net/ipv4/netfilter/nf_nat_proto_udp.c index 9c6519c..10df4db 100644 --- a/net/ipv4/netfilter/nf_nat_proto_udp.c +++ b/net/ipv4/netfilter/nf_nat_proto_udp.c @@ -127,7 +127,7 @@ udp_manip_pkt(struct sk_buff *skb, return 1; } -struct nf_nat_protocol nf_nat_protocol_udp = { +const struct nf_nat_protocol nf_nat_protocol_udp = { .name = "UDP", .protonum = IPPROTO_UDP, .me = THIS_MODULE, diff --git a/net/ipv4/netfilter/nf_nat_proto_unknown.c b/net/ipv4/netfilter/nf_nat_proto_unknown.c index cfd2742..a26efeb 100644 --- a/net/ipv4/netfilter/nf_nat_proto_unknown.c +++ b/net/ipv4/netfilter/nf_nat_proto_unknown.c @@ -45,7 +45,7 @@ unknown_manip_pkt(struct sk_buff *skb, return 1; } -struct nf_nat_protocol nf_nat_unknown_protocol = { +const struct nf_nat_protocol nf_nat_unknown_protocol = { .name = "unknown", /* .me isn't set: getting a ref to this cannot fail. */ .manip_pkt = unknown_manip_pkt, |