From dfd56b8b38fff3586f36232db58e1e9f7885a605 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sat, 10 Dec 2011 09:48:31 +0000 Subject: net: use IS_ENABLED(CONFIG_IPV6) Instead of testing defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- include/linux/errqueue.h | 4 ++-- include/linux/ipv6.h | 4 ++-- include/linux/lockd/lockd.h | 6 +++--- include/linux/sunrpc/clnt.h | 6 +++--- include/net/inet6_hashtables.h | 4 ++-- include/net/inet_sock.h | 6 +++--- include/net/ip.h | 6 +++--- include/net/net_namespace.h | 2 +- include/net/netfilter/nf_tproxy_core.h | 2 +- include/net/netns/mib.h | 2 +- include/net/netns/xfrm.h | 2 +- include/net/protocol.h | 8 ++++---- include/net/sctp/sctp.h | 4 ++-- include/net/sctp/structs.h | 2 +- include/net/tcp.h | 6 +++--- include/net/udp.h | 4 ++-- 16 files changed, 34 insertions(+), 34 deletions(-) (limited to 'include') diff --git a/include/linux/errqueue.h b/include/linux/errqueue.h index c9f522bd17e4..fd0628be45ce 100644 --- a/include/linux/errqueue.h +++ b/include/linux/errqueue.h @@ -25,7 +25,7 @@ struct sock_extended_err { #ifdef __KERNEL__ #include -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) #include #endif @@ -34,7 +34,7 @@ struct sock_extended_err { struct sock_exterr_skb { union { struct inet_skb_parm h4; -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct inet6_skb_parm h6; #endif } header; diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 0c997767429a..6318268dcaf5 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -404,7 +404,7 @@ struct tcp6_sock { extern int inet6_sk_rebuild_header(struct sock *sk); -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) static inline struct ipv6_pinfo * inet6_sk(const struct sock *__sk) { return inet_sk(__sk)->pinet6; @@ -515,7 +515,7 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk) #define inet6_rcv_saddr(__sk) NULL #define tcp_twsk_ipv6only(__sk) 0 #define inet_v6_ipv6only(__sk) 0 -#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */ +#endif /* IS_ENABLED(CONFIG_IPV6) */ #define INET6_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif)\ (((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net) && \ diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index ff9abff55aa0..90b0656a869e 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -301,7 +301,7 @@ static inline int __nlm_privileged_request4(const struct sockaddr *sap) return ipv4_is_loopback(sin->sin_addr.s_addr); } -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) static inline int __nlm_privileged_request6(const struct sockaddr *sap) { const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap; @@ -314,12 +314,12 @@ static inline int __nlm_privileged_request6(const struct sockaddr *sap) return ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LOOPBACK; } -#else /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */ +#else /* IS_ENABLED(CONFIG_IPV6) */ static inline int __nlm_privileged_request6(const struct sockaddr *sap) { return 0; } -#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */ +#endif /* IS_ENABLED(CONFIG_IPV6) */ /* * Ensure incoming requests are from local privileged callers. diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index f15fd985b08a..2c5993a17c33 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -215,7 +215,7 @@ static inline bool __rpc_copy_addr4(struct sockaddr *dst, return true; } -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) static inline bool __rpc_cmp_addr6(const struct sockaddr *sap1, const struct sockaddr *sap2) { @@ -240,7 +240,7 @@ static inline bool __rpc_copy_addr6(struct sockaddr *dst, dsin6->sin6_addr = ssin6->sin6_addr; return true; } -#else /* !(CONFIG_IPV6 || CONFIG_IPV6_MODULE) */ +#else /* !(IS_ENABLED(CONFIG_IPV6) */ static inline bool __rpc_cmp_addr6(const struct sockaddr *sap1, const struct sockaddr *sap2) { @@ -252,7 +252,7 @@ static inline bool __rpc_copy_addr6(struct sockaddr *dst, { return false; } -#endif /* !(CONFIG_IPV6 || CONFIG_IPV6_MODULE) */ +#endif /* !(IS_ENABLED(CONFIG_IPV6) */ /** * rpc_cmp_addr - compare the address portion of two sockaddrs. diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index e46674d5daea..00cbb4384c79 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -15,7 +15,7 @@ #define _INET6_HASHTABLES_H -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) #include #include #include @@ -110,5 +110,5 @@ extern struct sock *inet6_lookup(struct net *net, struct inet_hashinfo *hashinfo const struct in6_addr *saddr, const __be16 sport, const struct in6_addr *daddr, const __be16 dport, const int dif); -#endif /* defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) */ +#endif /* IS_ENABLED(CONFIG_IPV6) */ #endif /* _INET6_HASHTABLES_H */ diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index f941964a9931..e3e405106afe 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -71,7 +71,7 @@ struct ip_options_data { struct inet_request_sock { struct request_sock req; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) u16 inet6_rsk_offset; #endif __be16 loc_port; @@ -139,7 +139,7 @@ struct rtable; struct inet_sock { /* sk and pinet6 has to be the first two members of inet_sock */ struct sock sk; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct ipv6_pinfo *pinet6; #endif /* Socket demultiplex comparisons on incoming packets. */ @@ -188,7 +188,7 @@ static inline void __inet_sk_copy_descendant(struct sock *sk_to, memcpy(inet_sk(sk_to) + 1, inet_sk(sk_from) + 1, sk_from->sk_prot->obj_size - ancestor_size); } -#if !(defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)) +#if !(IS_ENABLED(CONFIG_IPV6)) static inline void inet_sk_copy_descendant(struct sock *sk_to, const struct sock *sk_from) { diff --git a/include/net/ip.h b/include/net/ip.h index fd1561e88a1a..775009f9eaba 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -353,14 +353,14 @@ static inline void ip_ipgre_mc_map(__be32 naddr, const unsigned char *broadcast, memcpy(buf, &naddr, sizeof(naddr)); } -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) #include #endif static __inline__ void inet_reset_saddr(struct sock *sk) { inet_sk(sk)->inet_rcv_saddr = inet_sk(sk)->inet_saddr = 0; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) if (sk->sk_family == PF_INET6) { struct ipv6_pinfo *np = inet6_sk(sk); @@ -379,7 +379,7 @@ static inline int sk_mc_loop(struct sock *sk) switch (sk->sk_family) { case AF_INET: return inet_sk(sk)->mc_loop; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) case AF_INET6: return inet6_sk(sk)->mc_loop; #endif diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 3bb6fa0eace0..ee547c149810 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -77,7 +77,7 @@ struct net { struct netns_packet packet; struct netns_unix unx; struct netns_ipv4 ipv4; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct netns_ipv6 ipv6; #endif #if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE) diff --git a/include/net/netfilter/nf_tproxy_core.h b/include/net/netfilter/nf_tproxy_core.h index e505358d8999..75ca9291cf2c 100644 --- a/include/net/netfilter/nf_tproxy_core.h +++ b/include/net/netfilter/nf_tproxy_core.h @@ -131,7 +131,7 @@ nf_tproxy_get_sock_v4(struct net *net, const u8 protocol, return sk; } -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) static inline struct sock * nf_tproxy_get_sock_v6(struct net *net, const u8 protocol, const struct in6_addr *saddr, const struct in6_addr *daddr, diff --git a/include/net/netns/mib.h b/include/net/netns/mib.h index 30f6728ee98c..d542a4b28cca 100644 --- a/include/net/netns/mib.h +++ b/include/net/netns/mib.h @@ -12,7 +12,7 @@ struct netns_mib { DEFINE_SNMP_STAT(struct icmp_mib, icmp_statistics); DEFINE_SNMP_STAT_ATOMIC(struct icmpmsg_mib, icmpmsg_statistics); -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct proc_dir_entry *proc_net_devsnmp6; DEFINE_SNMP_STAT(struct udp_mib, udp_stats_in6); DEFINE_SNMP_STAT(struct udp_mib, udplite_stats_in6); diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h index 748f91f87cd5..5299e69a32af 100644 --- a/include/net/netns/xfrm.h +++ b/include/net/netns/xfrm.h @@ -56,7 +56,7 @@ struct netns_xfrm { #endif struct dst_ops xfrm4_dst_ops; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct dst_ops xfrm6_dst_ops; #endif }; diff --git a/include/net/protocol.h b/include/net/protocol.h index e182e13d6391..875f4895b033 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -25,7 +25,7 @@ #define _PROTOCOL_H #include -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) #include #endif @@ -46,7 +46,7 @@ struct net_protocol { netns_ok:1; }; -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct inet6_protocol { int (*handler)(struct sk_buff *skb); @@ -91,7 +91,7 @@ struct inet_protosw { extern const struct net_protocol __rcu *inet_protos[MAX_INET_PROTOS]; -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) extern const struct inet6_protocol __rcu *inet6_protos[MAX_INET_PROTOS]; #endif @@ -100,7 +100,7 @@ extern int inet_del_protocol(const struct net_protocol *prot, unsigned char num) extern void inet_register_protosw(struct inet_protosw *p); extern void inet_unregister_protosw(struct inet_protosw *p); -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) extern int inet6_add_protocol(const struct inet6_protocol *prot, unsigned char num); extern int inet6_del_protocol(const struct inet6_protocol *prot, unsigned char num); extern int inet6_register_protosw(struct inet_protosw *p); diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 6a72a58cde59..d3685615a8b0 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -71,7 +71,7 @@ #include #include -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) #include #include #endif @@ -383,7 +383,7 @@ static inline void sctp_sysctl_unregister(void) { return; } /* Size of Supported Address Parameter for 'x' address types. */ #define SCTP_SAT_LEN(x) (sizeof(struct sctp_paramhdr) + (x) * sizeof(__u16)) -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) void sctp_v6_pf_init(void); void sctp_v6_pf_exit(void); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 3382615bd710..ad0e31bf7450 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -365,7 +365,7 @@ static inline struct sock *sctp_opt2sk(const struct sctp_sock *sp) return (struct sock *)sp; } -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct sctp6_sock { struct sctp_sock sctp; struct ipv6_pinfo inet6; diff --git a/include/net/tcp.h b/include/net/tcp.h index 87e3c80bfa00..02f070d339ba 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -628,7 +628,7 @@ extern u32 __tcp_select_window(struct sock *sk); struct tcp_skb_cb { union { struct inet_skb_parm h4; -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct inet6_skb_parm h6; #endif } header; /* For incoming frames */ @@ -1152,7 +1152,7 @@ struct tcp6_md5sig_key { /* - sock block */ struct tcp_md5sig_info { struct tcp4_md5sig_key *keys4; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct tcp6_md5sig_key *keys6; u32 entries6; u32 alloced6; @@ -1179,7 +1179,7 @@ struct tcp6_pseudohdr { union tcp_md5sum_block { struct tcp4_pseudohdr ip4; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct tcp6_pseudohdr ip6; #endif }; diff --git a/include/net/udp.h b/include/net/udp.h index 1ffb39c9f324..e39592f682c3 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -41,7 +41,7 @@ struct udp_skb_cb { union { struct inet_skb_parm h4; -#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) struct inet6_skb_parm h6; #endif } header; @@ -223,7 +223,7 @@ extern struct sock *__udp6_lib_lookup(struct net *net, const struct in6_addr *sa else SNMP_INC_STATS_USER((net)->mib.udp_stats_in6, field); \ } while(0) -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) #define UDPX_INC_STATS_BH(sk, field) \ do { \ if ((sk)->sk_family == AF_INET) \ -- cgit v1.2.3