From d1c1e39de8357d66163da39e893e38ea1410e8f8 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Tue, 29 Aug 2017 12:04:10 +0200 Subject: [PATCH] netfilter: remove unused hooknum arg from packet functions tested with allmodconfig build. Signed-off-by: Florian Westphal --- include/net/netfilter/nf_conntrack_l4proto.h | 1 - net/ipv4/netfilter/nf_conntrack_proto_icmp.c | 1 - net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 6 ++---- net/netfilter/nf_conntrack_core.c | 2 +- net/netfilter/nf_conntrack_proto_dccp.c | 2 +- net/netfilter/nf_conntrack_proto_generic.c | 1 - net/netfilter/nf_conntrack_proto_gre.c | 1 - net/netfilter/nf_conntrack_proto_sctp.c | 1 - net/netfilter/nf_conntrack_proto_tcp.c | 1 - net/netfilter/nf_conntrack_proto_udp.c | 1 - 10 files changed, 4 insertions(+), 13 deletions(-) diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index d4933d56809d..738a0307a96b 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -43,7 +43,6 @@ struct nf_conntrack_l4proto { unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, - unsigned int hooknum, unsigned int *timeouts); /* Called when a new connection for this protocol found; diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c index 434b4e20f6db..ce108a996316 100644 --- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c @@ -82,7 +82,6 @@ static int icmp_packet(struct nf_conn *ct, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, - unsigned int hooknum, unsigned int *timeout) { /* Do not immediately delete the connection after the first diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index 43544b975eae..30e34c4de003 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -95,7 +95,6 @@ static int icmpv6_packet(struct nf_conn *ct, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, - unsigned int hooknum, unsigned int *timeout) { /* Do not immediately delete the connection after the first @@ -129,8 +128,7 @@ static bool icmpv6_new(struct nf_conn *ct, const struct sk_buff *skb, static int icmpv6_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, - unsigned int icmp6off, - unsigned int hooknum) + unsigned int icmp6off) { struct nf_conntrack_tuple intuple, origtuple; const struct nf_conntrack_tuple_hash *h; @@ -214,7 +212,7 @@ icmpv6_error(struct net *net, struct nf_conn *tmpl, if (icmp6h->icmp6_type >= 128) return NF_ACCEPT; - return icmpv6_error_message(net, tmpl, skb, dataoff, hooknum); + return icmpv6_error_message(net, tmpl, skb, dataoff); } #if IS_ENABLED(CONFIG_NF_CT_NETLINK) diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index c23df7c9cd59..ee5555dd7ebc 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -1414,7 +1414,7 @@ repeat: /* Decide what timeout policy we want to apply to this flow. */ timeouts = nf_ct_timeout_lookup(net, ct, l4proto); - ret = l4proto->packet(ct, skb, dataoff, ctinfo, pf, hooknum, timeouts); + ret = l4proto->packet(ct, skb, dataoff, ctinfo, pf, timeouts); if (ret <= 0) { /* Invalid: inverse of the return code tells * the netfilter core what to do */ diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c index 188347571fc7..0f5a4d79f6b8 100644 --- a/net/netfilter/nf_conntrack_proto_dccp.c +++ b/net/netfilter/nf_conntrack_proto_dccp.c @@ -469,7 +469,7 @@ static unsigned int *dccp_get_timeouts(struct net *net) static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, - u_int8_t pf, unsigned int hooknum, + u_int8_t pf, unsigned int *timeouts) { struct net *net = nf_ct_net(ct); diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c index 2993995b690d..9cd40700842e 100644 --- a/net/netfilter/nf_conntrack_proto_generic.c +++ b/net/netfilter/nf_conntrack_proto_generic.c @@ -61,7 +61,6 @@ static int generic_packet(struct nf_conn *ct, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, - unsigned int hooknum, unsigned int *timeout) { nf_ct_refresh_acct(ct, ctinfo, skb, *timeout); diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index c0e3a23ac23a..09a90484c27d 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -245,7 +245,6 @@ static int gre_packet(struct nf_conn *ct, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, - unsigned int hooknum, unsigned int *timeouts) { /* If we've seen traffic both ways, this is a GRE connection. diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c index 890b5c73368d..6303a88af12b 100644 --- a/net/netfilter/nf_conntrack_proto_sctp.c +++ b/net/netfilter/nf_conntrack_proto_sctp.c @@ -307,7 +307,6 @@ static int sctp_packet(struct nf_conn *ct, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, - unsigned int hooknum, unsigned int *timeouts) { enum sctp_conntrack new_state, old_state; diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index 33c52d9ab2f5..cba1c6ffe51a 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -803,7 +803,6 @@ static int tcp_packet(struct nf_conn *ct, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, - unsigned int hooknum, unsigned int *timeouts) { struct net *net = nf_ct_net(ct); diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c index dcf3030d2226..8af734cd1a94 100644 --- a/net/netfilter/nf_conntrack_proto_udp.c +++ b/net/netfilter/nf_conntrack_proto_udp.c @@ -74,7 +74,6 @@ static int udp_packet(struct nf_conn *ct, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, - unsigned int hooknum, unsigned int *timeouts) { /* If we've seen traffic both ways, this is some kind of UDP