From ea48cc83cf612fddb4e8868369348b9f936cfedb Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Sat, 12 Aug 2017 00:57:07 +0200 Subject: netfilter: conntrack: print_conntrack only needed if CONFIG_NF_CONNTRACK_PROCFS Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_conntrack_proto_dccp.c | 6 ++++++ net/netfilter/nf_conntrack_proto_gre.c | 4 ++++ net/netfilter/nf_conntrack_proto_sctp.c | 6 ++++++ net/netfilter/nf_conntrack_proto_tcp.c | 6 ++++++ 4 files changed, 22 insertions(+) (limited to 'net/netfilter') diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c index d2df49ac390a..188347571fc7 100644 --- a/net/netfilter/nf_conntrack_proto_dccp.c +++ b/net/netfilter/nf_conntrack_proto_dccp.c @@ -623,10 +623,12 @@ static bool dccp_can_early_drop(const struct nf_conn *ct) return false; } +#ifdef CONFIG_NF_CONNTRACK_PROCFS static void dccp_print_conntrack(struct seq_file *s, struct nf_conn *ct) { seq_printf(s, "%s ", dccp_state_names[ct->proto.dccp.state]); } +#endif #if IS_ENABLED(CONFIG_NF_CT_NETLINK) static int dccp_to_nlattr(struct sk_buff *skb, struct nlattr *nla, @@ -879,7 +881,9 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4 __read_mostly = { .get_timeouts = dccp_get_timeouts, .error = dccp_error, .can_early_drop = dccp_can_early_drop, +#ifdef CONFIG_NF_CONNTRACK_PROCFS .print_conntrack = dccp_print_conntrack, +#endif #if IS_ENABLED(CONFIG_NF_CT_NETLINK) .to_nlattr = dccp_to_nlattr, .nlattr_size = dccp_nlattr_size, @@ -913,7 +917,9 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp6 __read_mostly = { .get_timeouts = dccp_get_timeouts, .error = dccp_error, .can_early_drop = dccp_can_early_drop, +#ifdef CONFIG_NF_CONNTRACK_PROCFS .print_conntrack = dccp_print_conntrack, +#endif #if IS_ENABLED(CONFIG_NF_CT_NETLINK) .to_nlattr = dccp_to_nlattr, .nlattr_size = dccp_nlattr_size, diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index cd28095dd7a4..c0e3a23ac23a 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -224,6 +224,7 @@ static bool gre_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, return true; } +#ifdef CONFIG_NF_CONNTRACK_PROCFS /* print private data for conntrack */ static void gre_print_conntrack(struct seq_file *s, struct nf_conn *ct) { @@ -231,6 +232,7 @@ static void gre_print_conntrack(struct seq_file *s, struct nf_conn *ct) (ct->proto.gre.timeout / HZ), (ct->proto.gre.stream_timeout / HZ)); } +#endif static unsigned int *gre_get_timeouts(struct net *net) { @@ -357,7 +359,9 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_gre4 __read_mostly = { .l4proto = IPPROTO_GRE, .pkt_to_tuple = gre_pkt_to_tuple, .invert_tuple = gre_invert_tuple, +#ifdef CONFIG_NF_CONNTRACK_PROCFS .print_conntrack = gre_print_conntrack, +#endif .get_timeouts = gre_get_timeouts, .packet = gre_packet, .new = gre_new, diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c index da83b401be17..890b5c73368d 100644 --- a/net/netfilter/nf_conntrack_proto_sctp.c +++ b/net/netfilter/nf_conntrack_proto_sctp.c @@ -174,11 +174,13 @@ static bool sctp_invert_tuple(struct nf_conntrack_tuple *tuple, return true; } +#ifdef CONFIG_NF_CONNTRACK_PROCFS /* Print out the private part of the conntrack. */ static void sctp_print_conntrack(struct seq_file *s, struct nf_conn *ct) { seq_printf(s, "%s ", sctp_conntrack_names[ct->proto.sctp.state]); } +#endif #define for_each_sctp_chunk(skb, sch, _sch, offset, dataoff, count) \ for ((offset) = (dataoff) + sizeof(struct sctphdr), (count) = 0; \ @@ -784,7 +786,9 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4 __read_mostly = { .l4proto = IPPROTO_SCTP, .pkt_to_tuple = sctp_pkt_to_tuple, .invert_tuple = sctp_invert_tuple, +#ifdef CONFIG_NF_CONNTRACK_PROCFS .print_conntrack = sctp_print_conntrack, +#endif .packet = sctp_packet, .get_timeouts = sctp_get_timeouts, .new = sctp_new, @@ -819,7 +823,9 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6 __read_mostly = { .l4proto = IPPROTO_SCTP, .pkt_to_tuple = sctp_pkt_to_tuple, .invert_tuple = sctp_invert_tuple, +#ifdef CONFIG_NF_CONNTRACK_PROCFS .print_conntrack = sctp_print_conntrack, +#endif .packet = sctp_packet, .get_timeouts = sctp_get_timeouts, .new = sctp_new, diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index c868b36b8945..33c52d9ab2f5 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -301,11 +301,13 @@ static bool tcp_invert_tuple(struct nf_conntrack_tuple *tuple, return true; } +#ifdef CONFIG_NF_CONNTRACK_PROCFS /* Print out the private part of the conntrack. */ static void tcp_print_conntrack(struct seq_file *s, struct nf_conn *ct) { seq_printf(s, "%s ", tcp_conntrack_names[ct->proto.tcp.state]); } +#endif static unsigned int get_conntrack_index(const struct tcphdr *tcph) { @@ -1549,7 +1551,9 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4 __read_mostly = .l4proto = IPPROTO_TCP, .pkt_to_tuple = tcp_pkt_to_tuple, .invert_tuple = tcp_invert_tuple, +#ifdef CONFIG_NF_CONNTRACK_PROCFS .print_conntrack = tcp_print_conntrack, +#endif .packet = tcp_packet, .get_timeouts = tcp_get_timeouts, .new = tcp_new, @@ -1585,7 +1589,9 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6 __read_mostly = .l4proto = IPPROTO_TCP, .pkt_to_tuple = tcp_pkt_to_tuple, .invert_tuple = tcp_invert_tuple, +#ifdef CONFIG_NF_CONNTRACK_PROCFS .print_conntrack = tcp_print_conntrack, +#endif .packet = tcp_packet, .get_timeouts = tcp_get_timeouts, .new = tcp_new, -- cgit