@@ -25,7 +25,7 @@ struct sock_extended_err {
#ifdef __KERNEL__
#include <net/ip.h>
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#include <linux/ipv6.h>
#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;
@@ -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) && \
@@ -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.
@@ -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.
@@ -15,7 +15,7 @@
#define _INET6_HASHTABLES_H
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#include <linux/in6.h>
#include <linux/ipv6.h>
#include <linux/types.h>
@@ -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 */
@@ -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)
{
@@ -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 <linux/ipv6.h>
#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
@@ -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)
@@ -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,
@@ -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);
@@ -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
};
@@ -25,7 +25,7 @@
#define _PROTOCOL_H
#include <linux/in6.h>
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#include <linux/ipv6.h>
#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);
@@ -71,7 +71,7 @@
#include <linux/jiffies.h>
#include <linux/idr.h>
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#include <net/ipv6.h>
#include <net/ip6_route.h>
#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);
@@ -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;
@@ -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
};
@@ -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) \
@@ -24,7 +24,7 @@
#include <linux/slab.h>
#include <linux/timer.h>
#include <net/ip.h>
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#include <net/ipv6.h>
#include <net/mld.h>
#include <net/addrconf.h>
@@ -36,7 +36,7 @@
#define mlock_dereference(X, br) \
rcu_dereference_protected(X, lockdep_is_held(&br->multicast_lock))
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static inline int ipv6_is_transient_multicast(const struct in6_addr *addr)
{
if (ipv6_addr_is_multicast(addr) && IPV6_ADDR_MC_FLAG_TRANSIENT(addr))
@@ -52,7 +52,7 @@ static inline int br_ip_equal(const struct br_ip *a, const struct br_ip *b)
switch (a->proto) {
case htons(ETH_P_IP):
return a->u.ip4 == b->u.ip4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case htons(ETH_P_IPV6):
return ipv6_addr_equal(&a->u.ip6, &b->u.ip6);
#endif
@@ -65,7 +65,7 @@ static inline int __br_ip4_hash(struct net_bridge_mdb_htable *mdb, __be32 ip)
return jhash_1word(mdb->secret, (__force u32)ip) & (mdb->max - 1);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static inline int __br_ip6_hash(struct net_bridge_mdb_htable *mdb,
const struct in6_addr *ip)
{
@@ -79,7 +79,7 @@ static inline int br_ip_hash(struct net_bridge_mdb_htable *mdb,
switch (ip->proto) {
case htons(ETH_P_IP):
return __br_ip4_hash(mdb, ip->u.ip4);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case htons(ETH_P_IPV6):
return __br_ip6_hash(mdb, &ip->u.ip6);
#endif
@@ -121,7 +121,7 @@ static struct net_bridge_mdb_entry *br_mdb_ip4_get(
return br_mdb_ip_get(mdb, &br_dst);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static struct net_bridge_mdb_entry *br_mdb_ip6_get(
struct net_bridge_mdb_htable *mdb, const struct in6_addr *dst)
{
@@ -152,7 +152,7 @@ struct net_bridge_mdb_entry *br_mdb_get(struct net_bridge *br,
case htons(ETH_P_IP):
ip.u.ip4 = ip_hdr(skb)->daddr;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case htons(ETH_P_IPV6):
ip.u.ip6 = ipv6_hdr(skb)->daddr;
break;
@@ -411,7 +411,7 @@ out:
return skb;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
const struct in6_addr *group)
{
@@ -496,7 +496,7 @@ static struct sk_buff *br_multicast_alloc_query(struct net_bridge *br,
switch (addr->proto) {
case htons(ETH_P_IP):
return br_ip4_multicast_alloc_query(br, addr->u.ip4);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case htons(ETH_P_IPV6):
return br_ip6_multicast_alloc_query(br, &addr->u.ip6);
#endif
@@ -773,7 +773,7 @@ static int br_ip4_multicast_add_group(struct net_bridge *br,
return br_multicast_add_group(br, port, &br_group);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static int br_ip6_multicast_add_group(struct net_bridge *br,
struct net_bridge_port *port,
const struct in6_addr *group)
@@ -845,7 +845,7 @@ static void br_multicast_send_query(struct net_bridge *br,
br_group.proto = htons(ETH_P_IP);
__br_multicast_send_query(br, port, &br_group);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
br_group.proto = htons(ETH_P_IPV6);
__br_multicast_send_query(br, port, &br_group);
#endif
@@ -989,7 +989,7 @@ static int br_ip4_multicast_igmp3_report(struct net_bridge *br,
return err;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static int br_ip6_multicast_mld2_report(struct net_bridge *br,
struct net_bridge_port *port,
struct sk_buff *skb)
@@ -1185,7 +1185,7 @@ out:
return err;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static int br_ip6_multicast_query(struct net_bridge *br,
struct net_bridge_port *port,
struct sk_buff *skb)
@@ -1334,7 +1334,7 @@ static void br_ip4_multicast_leave_group(struct net_bridge *br,
br_multicast_leave_group(br, port, &br_group);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static void br_ip6_multicast_leave_group(struct net_bridge *br,
struct net_bridge_port *port,
const struct in6_addr *group)
@@ -1449,7 +1449,7 @@ err_out:
return err;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static int br_multicast_ipv6_rcv(struct net_bridge *br,
struct net_bridge_port *port,
struct sk_buff *skb)
@@ -1596,7 +1596,7 @@ int br_multicast_rcv(struct net_bridge *br, struct net_bridge_port *port,
switch (skb->protocol) {
case htons(ETH_P_IP):
return br_multicast_ipv4_rcv(br, port, skb);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case htons(ETH_P_IPV6):
return br_multicast_ipv6_rcv(br, port, skb);
#endif
@@ -56,7 +56,7 @@ struct br_ip
{
union {
__be32 ip4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct in6_addr ip6;
#endif
} u;
@@ -36,7 +36,7 @@ static u32 seq_scale(u32 seq)
}
#endif
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
__u32 secure_tcpv6_sequence_number(const __be32 *saddr, const __be32 *daddr,
__be16 sport, __be16 dport)
{
@@ -156,7 +156,7 @@ u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
}
EXPORT_SYMBOL(secure_dccp_sequence_number);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr,
__be16 sport, __be16 dport)
{
@@ -357,7 +357,7 @@ static inline int dccp_bad_service_code(const struct sock *sk,
struct dccp_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;
@@ -53,7 +53,7 @@ void dccp_time_wait(struct sock *sk, int state, int timeo)
if (tw != NULL) {
const struct inet_connection_sock *icsk = inet_csk(sk);
const int rto = (icsk->icsk_rto << 2) - (icsk->icsk_rto >> 1);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (tw->tw_family == PF_INET6) {
const struct ipv6_pinfo *np = inet6_sk(sk);
struct inet6_timewait_sock *tw6;
@@ -418,7 +418,7 @@ static inline u32 inet_synq_hash(const __be32 raddr, const __be16 rport,
return jhash_2words((__force u32)raddr, (__force u32)rport, rnd) & (synq_hsize - 1);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#define AF_INET_FAMILY(fam) ((fam) == AF_INET)
#else
#define AF_INET_FAMILY(fam) 1
@@ -116,7 +116,7 @@ int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
if (ext & (1 << (INET_DIAG_TOS - 1)))
RTA_PUT_U8(skb, INET_DIAG_TOS, inet->tos);
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (r->idiag_family == AF_INET6) {
const struct ipv6_pinfo *np = inet6_sk(sk);
@@ -234,7 +234,7 @@ static int inet_twsk_diag_fill(struct inet_timewait_sock *tw,
r->idiag_wqueue = 0;
r->idiag_uid = 0;
r->idiag_inode = 0;
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (tw->tw_family == AF_INET6) {
const struct inet6_timewait_sock *tw6 =
inet6_twsk((struct sock *)tw);
@@ -286,7 +286,7 @@ int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_s
req->id.idiag_dport, req->id.idiag_src[0],
req->id.idiag_sport, req->id.idiag_if);
}
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
else if (req->sdiag_family == AF_INET6) {
sk = inet6_lookup(&init_net, hashinfo,
(struct in6_addr *)req->id.idiag_dst,
@@ -473,7 +473,7 @@ int inet_diag_bc_sk(const struct nlattr *bc, struct sock *sk)
return 1;
entry.family = sk->sk_family;
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (entry.family == AF_INET6) {
struct ipv6_pinfo *np = inet6_sk(sk);
@@ -571,7 +571,7 @@ static int inet_twsk_diag_dump(struct inet_timewait_sock *tw,
struct inet_diag_entry entry;
entry.family = tw->tw_family;
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (tw->tw_family == AF_INET6) {
struct inet6_timewait_sock *tw6 =
inet6_twsk((struct sock *)tw);
@@ -633,7 +633,7 @@ static int inet_diag_fill_req(struct sk_buff *skb, struct sock *sk,
r->idiag_wqueue = 0;
r->idiag_uid = sock_i_uid(sk);
r->idiag_inode = 0;
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (r->idiag_family == AF_INET6) {
*(struct in6_addr *)r->id.idiag_src = inet6_rsk(req)->loc_addr;
*(struct in6_addr *)r->id.idiag_dst = inet6_rsk(req)->rmt_addr;
@@ -695,13 +695,13 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
if (bc) {
entry.saddr =
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
(entry.family == AF_INET6) ?
inet6_rsk(req)->loc_addr.s6_addr32 :
#endif
&ireq->loc_addr;
entry.daddr =
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
(entry.family == AF_INET6) ?
inet6_rsk(req)->rmt_addr.s6_addr32 :
#endif
@@ -46,7 +46,7 @@
#include <net/rtnetlink.h>
#include <net/gre.h>
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#include <net/ipv6.h>
#include <net/ip6_fib.h>
#include <net/ip6_route.h>
@@ -729,7 +729,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
if ((dst = rt->rt_gateway) == 0)
goto tx_error_icmp;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
else if (skb->protocol == htons(ETH_P_IPV6)) {
struct neighbour *neigh = dst_get_neighbour_noref(skb_dst(skb));
const struct in6_addr *addr6;
@@ -799,7 +799,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
goto tx_error;
}
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
else if (skb->protocol == htons(ETH_P_IPV6)) {
struct rt6_info *rt6 = (struct rt6_info *)skb_dst(skb);
@@ -875,7 +875,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
if ((iph->ttl = tiph->ttl) == 0) {
if (skb->protocol == htons(ETH_P_IP))
iph->ttl = old_iph->ttl;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
else if (skb->protocol == htons(ETH_P_IPV6))
iph->ttl = ((const struct ipv6hdr *)old_iph)->hop_limit;
#endif
@@ -37,7 +37,7 @@
#include <net/route.h>
#include <net/xfrm.h>
#include <net/compat.h>
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#include <net/transp_v6.h>
#endif
@@ -508,7 +508,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
sock_owned_by_user(sk));
if (inet->is_icsk) {
struct inet_connection_sock *icsk = inet_csk(sk);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (sk->sk_family == PF_INET ||
(!((1 << sk->sk_state) &
(TCPF_LISTEN | TCPF_CLOSE)) &&
@@ -519,7 +519,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
if (opt)
icsk->icsk_ext_hdr_len += opt->opt.optlen;
icsk->icsk_sync_mss(sk, icsk->icsk_pmtu_cookie);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
}
#endif
}
@@ -2663,7 +2663,7 @@ static void DBGUNDO(struct sock *sk, const char *msg)
tp->snd_ssthresh, tp->prior_ssthresh,
tp->packets_out);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
else if (sk->sk_family == AF_INET6) {
struct ipv6_pinfo *np = inet6_sk(sk);
printk(KERN_DEBUG "Undo %s %pI6/%u c%u l%u ss%u/%u p%u\n",
@@ -336,7 +336,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo)
tcptw->tw_ts_recent = tp->rx_opt.ts_recent;
tcptw->tw_ts_recent_stamp = tp->rx_opt.ts_recent_stamp;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (tw->tw_family == PF_INET6) {
struct ipv6_pinfo *np = inet6_sk(sk);
struct inet6_timewait_sock *tw6;
@@ -340,7 +340,7 @@ void tcp_retransmit_timer(struct sock *sk)
&inet->inet_daddr, ntohs(inet->inet_dport),
inet->inet_num, tp->snd_una, tp->snd_nxt);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
else if (sk->sk_family == AF_INET6) {
struct ipv6_pinfo *np = inet6_sk(sk);
LIMIT_NETDEBUG(KERN_DEBUG "TCP: Peer %pI6:%u/%u unexpectedly shrunk window %u:%u (repaired)\n",
@@ -105,7 +105,7 @@ drop:
return 0;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static int tunnel64_rcv(struct sk_buff *skb)
{
struct xfrm_tunnel *handler;
@@ -134,7 +134,7 @@ static void tunnel4_err(struct sk_buff *skb, u32 info)
break;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static void tunnel64_err(struct sk_buff *skb, u32 info)
{
struct xfrm_tunnel *handler;
@@ -152,7 +152,7 @@ static const struct net_protocol tunnel4_protocol = {
.netns_ok = 1,
};
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static const struct net_protocol tunnel64_protocol = {
.handler = tunnel64_rcv,
.err_handler = tunnel64_err,
@@ -167,7 +167,7 @@ static int __init tunnel4_init(void)
printk(KERN_ERR "tunnel4 init: can't add protocol\n");
return -EAGAIN;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (inet_add_protocol(&tunnel64_protocol, IPPROTO_IPV6)) {
printk(KERN_ERR "tunnel64 init: can't add protocol\n");
inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP);
@@ -179,7 +179,7 @@ static int __init tunnel4_init(void)
static void __exit tunnel4_fini(void)
{
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (inet_del_protocol(&tunnel64_protocol, IPPROTO_IPV6))
printk(KERN_ERR "tunnel64 close: can't remove protocol\n");
#endif
@@ -64,7 +64,7 @@ static struct xfrm_tunnel xfrm_tunnel_handler __read_mostly = {
.priority = 2,
};
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static struct xfrm_tunnel xfrm64_tunnel_handler __read_mostly = {
.handler = xfrm_tunnel_rcv,
.err_handler = xfrm_tunnel_err,
@@ -84,7 +84,7 @@ static int __init ipip_init(void)
xfrm_unregister_type(&ipip_type, AF_INET);
return -EAGAIN;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (xfrm4_tunnel_register(&xfrm64_tunnel_handler, AF_INET6)) {
printk(KERN_INFO "ipip init: can't add xfrm handler for AF_INET6\n");
xfrm4_tunnel_deregister(&xfrm_tunnel_handler, AF_INET);
@@ -97,7 +97,7 @@ static int __init ipip_init(void)
static void __exit ipip_fini(void)
{
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
if (xfrm4_tunnel_deregister(&xfrm64_tunnel_handler, AF_INET6))
printk(KERN_INFO "ipip close: can't remove xfrm handler for AF_INET6\n");
#endif
@@ -375,7 +375,7 @@ static int verify_address_len(const void *p)
const struct sadb_address *sp = p;
const struct sockaddr *addr = (const struct sockaddr *)(sp + 1);
const struct sockaddr_in *sin;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
const struct sockaddr_in6 *sin6;
#endif
int len;
@@ -387,7 +387,7 @@ static int verify_address_len(const void *p)
sp->sadb_address_prefixlen > 32)
return -EINVAL;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
len = DIV_ROUND_UP(sizeof(*sp) + sizeof(*sin6), sizeof(uint64_t));
if (sp->sadb_address_len != len ||
@@ -469,7 +469,7 @@ static int present_and_same_family(const struct sadb_address *src,
if (s_addr->sa_family != d_addr->sa_family)
return 0;
if (s_addr->sa_family != AF_INET
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
&& s_addr->sa_family != AF_INET6
#endif
)
@@ -579,7 +579,7 @@ static inline int pfkey_sockaddr_len(sa_family_t family)
switch (family) {
case AF_INET:
return sizeof(struct sockaddr_in);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
return sizeof(struct sockaddr_in6);
#endif
@@ -595,7 +595,7 @@ int pfkey_sockaddr_extract(const struct sockaddr *sa, xfrm_address_t *xaddr)
xaddr->a4 =
((struct sockaddr_in *)sa)->sin_addr.s_addr;
return AF_INET;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
memcpy(xaddr->a6,
&((struct sockaddr_in6 *)sa)->sin6_addr,
@@ -639,7 +639,7 @@ static struct xfrm_state *pfkey_xfrm_state_lookup(struct net *net, const struct
case AF_INET:
xaddr = (xfrm_address_t *)&((const struct sockaddr_in *)(addr + 1))->sin_addr;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
xaddr = (xfrm_address_t *)&((const struct sockaddr_in6 *)(addr + 1))->sin6_addr;
break;
@@ -705,7 +705,7 @@ static unsigned int pfkey_sockaddr_fill(const xfrm_address_t *xaddr, __be16 port
memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
return 32;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
{
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa;
@@ -1311,7 +1311,7 @@ static int pfkey_getspi(struct sock *sk, struct sk_buff *skb, const struct sadb_
xdaddr = (xfrm_address_t *)&((struct sockaddr_in *)(daddr + 1))->sin_addr.s_addr;
xsaddr = (xfrm_address_t *)&((struct sockaddr_in *)(saddr + 1))->sin_addr.s_addr;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
xdaddr = (xfrm_address_t *)&((struct sockaddr_in6 *)(daddr + 1))->sin6_addr;
xsaddr = (xfrm_address_t *)&((struct sockaddr_in6 *)(saddr + 1))->sin6_addr;
@@ -3146,7 +3146,7 @@ static struct xfrm_policy *pfkey_compile_policy(struct sock *sk, int opt,
return NULL;
}
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
if (opt != IPV6_IPSEC_POLICY) {
*dir = -EOPNOTSUPP;
@@ -29,9 +29,6 @@
# define WITH_CONNTRACK 1
# include <net/netfilter/nf_conntrack.h>
#endif
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-# define WITH_IPV6 1
-#endif
struct xt_tee_priv {
struct notifier_block notifier;
@@ -136,7 +133,7 @@ tee_tg4(struct sk_buff *skb, const struct xt_action_param *par)
return XT_CONTINUE;
}
-#ifdef WITH_IPV6
+#if IS_ENABLED(CONFIG_IPV6)
static bool
tee_tg_route6(struct sk_buff *skb, const struct xt_tee_tginfo *info)
{
@@ -196,7 +193,7 @@ tee_tg6(struct sk_buff *skb, const struct xt_action_param *par)
}
return XT_CONTINUE;
}
-#endif /* WITH_IPV6 */
+#endif
static int tee_netdev_event(struct notifier_block *this, unsigned long event,
void *ptr)
@@ -276,7 +273,7 @@ static struct xt_target tee_tg_reg[] __read_mostly = {
.destroy = tee_tg_destroy,
.me = THIS_MODULE,
},
-#ifdef WITH_IPV6
+#if IS_ENABLED(CONFIG_IPV6)
{
.name = "TEE",
.revision = 1,
@@ -96,7 +96,7 @@ struct netlbl_af4list *netlbl_af4list_search_exact(__be32 addr,
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/**
* netlbl_af6list_search - Search for a matching IPv6 address entry
* @addr: IPv6 address
@@ -185,7 +185,7 @@ int netlbl_af4list_add(struct netlbl_af4list *entry, struct list_head *head)
return 0;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/**
* netlbl_af6list_add - Add a new IPv6 address entry to a list
* @entry: address entry
@@ -263,7 +263,7 @@ struct netlbl_af4list *netlbl_af4list_remove(__be32 addr, __be32 mask,
return entry;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/**
* netlbl_af6list_remove_entry - Remove an IPv6 address entry
* @entry: address entry
@@ -342,7 +342,7 @@ void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf,
}
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/**
* netlbl_af6list_audit_addr - Audit an IPv6 address
* @audit_buf: audit buffer
@@ -133,7 +133,7 @@ static inline void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf,
}
#endif
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#define __af6list_entry(ptr) container_of(ptr, struct netlbl_af6list, list)
@@ -78,7 +78,7 @@ static void netlbl_domhsh_free_entry(struct rcu_head *entry)
struct netlbl_dom_map *ptr;
struct netlbl_af4list *iter4;
struct netlbl_af4list *tmp4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct netlbl_af6list *iter6;
struct netlbl_af6list *tmp6;
#endif /* IPv6 */
@@ -90,7 +90,7 @@ static void netlbl_domhsh_free_entry(struct rcu_head *entry)
netlbl_af4list_remove_entry(iter4);
kfree(netlbl_domhsh_addr4_entry(iter4));
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_safe(iter6, tmp6,
&ptr->type_def.addrsel->list6) {
netlbl_af6list_remove_entry(iter6);
@@ -217,7 +217,7 @@ static void netlbl_domhsh_audit_add(struct netlbl_dom_map *entry,
cipsov4 = map4->type_def.cipsov4;
netlbl_af4list_audit_addr(audit_buf, 0, NULL,
addr4->addr, addr4->mask);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
} else if (addr6 != NULL) {
struct netlbl_domaddr6_map *map6;
map6 = netlbl_domhsh_addr6_entry(addr6);
@@ -306,7 +306,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
struct netlbl_dom_map *entry_old;
struct netlbl_af4list *iter4;
struct netlbl_af4list *tmp4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct netlbl_af6list *iter6;
struct netlbl_af6list *tmp6;
#endif /* IPv6 */
@@ -338,7 +338,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
&entry->type_def.addrsel->list4)
netlbl_domhsh_audit_add(entry, iter4, NULL,
ret_val, audit_info);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(iter6,
&entry->type_def.addrsel->list6)
netlbl_domhsh_audit_add(entry, NULL, iter6,
@@ -365,7 +365,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
ret_val = -EEXIST;
goto add_return;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(iter6,
&entry->type_def.addrsel->list6)
if (netlbl_af6list_search_exact(&iter6->addr,
@@ -386,7 +386,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
if (ret_val != 0)
goto add_return;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_safe(iter6, tmp6,
&entry->type_def.addrsel->list6) {
netlbl_af6list_remove_entry(iter6);
@@ -510,7 +510,7 @@ int netlbl_domhsh_remove_af4(const char *domain,
struct netlbl_dom_map *entry_map;
struct netlbl_af4list *entry_addr;
struct netlbl_af4list *iter4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct netlbl_af6list *iter6;
#endif /* IPv6 */
struct netlbl_domaddr4_map *entry;
@@ -533,7 +533,7 @@ int netlbl_domhsh_remove_af4(const char *domain,
goto remove_af4_failure;
netlbl_af4list_foreach_rcu(iter4, &entry_map->type_def.addrsel->list4)
goto remove_af4_single_addr;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(iter6, &entry_map->type_def.addrsel->list6)
goto remove_af4_single_addr;
#endif /* IPv6 */
@@ -644,7 +644,7 @@ struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain,
return netlbl_domhsh_addr4_entry(addr_iter);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/**
* netlbl_domhsh_getentry_af6 - Get an entry from the domain hash table
* @domain: the domain name to search for
@@ -104,7 +104,7 @@ int netlbl_domhsh_walk(u32 *skip_bkt,
int (*callback) (struct netlbl_dom_map *entry, void *arg),
void *cb_arg);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct netlbl_domaddr6_map *netlbl_domhsh_getentry_af6(const char *domain,
const struct in6_addr *addr);
#endif /* IPv6 */
@@ -147,7 +147,7 @@ int netlbl_cfg_unlbl_map_add(const char *domain,
goto cfg_unlbl_map_add_failure;
break;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6: {
const struct in6_addr *addr6 = addr;
const struct in6_addr *mask6 = mask;
@@ -227,7 +227,7 @@ int netlbl_cfg_unlbl_static_add(struct net *net,
case AF_INET:
addr_len = sizeof(struct in_addr);
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
addr_len = sizeof(struct in6_addr);
break;
@@ -270,7 +270,7 @@ int netlbl_cfg_unlbl_static_del(struct net *net,
case AF_INET:
addr_len = sizeof(struct in_addr);
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
addr_len = sizeof(struct in6_addr);
break;
@@ -673,7 +673,7 @@ int netlbl_sock_setattr(struct sock *sk,
ret_val = -ENOENT;
}
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
/* since we don't support any IPv6 labeling protocols right
* now we can optimize everything away until we do */
@@ -724,7 +724,7 @@ int netlbl_sock_getattr(struct sock *sk,
case AF_INET:
ret_val = cipso_v4_sock_getattr(sk, secattr);
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
ret_val = -ENOMSG;
break;
@@ -782,7 +782,7 @@ int netlbl_conn_setattr(struct sock *sk,
ret_val = -ENOENT;
}
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
/* since we don't support any IPv6 labeling protocols right
* now we can optimize everything away until we do */
@@ -853,7 +853,7 @@ int netlbl_req_setattr(struct request_sock *req,
ret_val = -ENOENT;
}
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
/* since we don't support any IPv6 labeling protocols right
* now we can optimize everything away until we do */
@@ -926,7 +926,7 @@ int netlbl_skbuff_setattr(struct sk_buff *skb,
ret_val = -ENOENT;
}
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
/* since we don't support any IPv6 labeling protocols right
* now we can optimize everything away until we do */
@@ -965,7 +965,7 @@ int netlbl_skbuff_getattr(const struct sk_buff *skb,
cipso_v4_skbuff_getattr(skb, secattr) == 0)
return 0;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
break;
#endif /* IPv6 */
@@ -184,7 +184,7 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
entry->type = NETLBL_NLTYPE_ADDRSELECT;
entry->type_def.addrsel = addrmap;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
} else if (info->attrs[NLBL_MGMT_A_IPV6ADDR]) {
struct in6_addr *addr;
struct in6_addr *mask;
@@ -270,7 +270,7 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
struct nlattr *nla_a;
struct nlattr *nla_b;
struct netlbl_af4list *iter4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct netlbl_af6list *iter6;
#endif
@@ -324,7 +324,7 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
nla_nest_end(skb, nla_b);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(iter6,
&entry->type_def.addrsel->list6) {
struct netlbl_domaddr6_map *map6;
@@ -170,7 +170,7 @@ static void netlbl_unlhsh_free_iface(struct rcu_head *entry)
struct netlbl_unlhsh_iface *iface;
struct netlbl_af4list *iter4;
struct netlbl_af4list *tmp4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct netlbl_af6list *iter6;
struct netlbl_af6list *tmp6;
#endif /* IPv6 */
@@ -184,7 +184,7 @@ static void netlbl_unlhsh_free_iface(struct rcu_head *entry)
netlbl_af4list_remove_entry(iter4);
kfree(netlbl_unlhsh_addr4_entry(iter4));
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_safe(iter6, tmp6, &iface->addr6_list) {
netlbl_af6list_remove_entry(iter6);
kfree(netlbl_unlhsh_addr6_entry(iter6));
@@ -274,7 +274,7 @@ static int netlbl_unlhsh_add_addr4(struct netlbl_unlhsh_iface *iface,
return ret_val;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/**
* netlbl_unlhsh_add_addr6 - Add a new IPv6 address entry to the hash table
* @iface: the associated interface entry
@@ -436,7 +436,7 @@ int netlbl_unlhsh_add(struct net *net,
mask4->s_addr);
break;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case sizeof(struct in6_addr): {
const struct in6_addr *addr6 = addr;
const struct in6_addr *mask6 = mask;
@@ -531,7 +531,7 @@ static int netlbl_unlhsh_remove_addr4(struct net *net,
return 0;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/**
* netlbl_unlhsh_remove_addr6 - Remove an IPv6 address entry
* @net: network namespace
@@ -606,14 +606,14 @@ static int netlbl_unlhsh_remove_addr6(struct net *net,
static void netlbl_unlhsh_condremove_iface(struct netlbl_unlhsh_iface *iface)
{
struct netlbl_af4list *iter4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct netlbl_af6list *iter6;
#endif /* IPv6 */
spin_lock(&netlbl_unlhsh_lock);
netlbl_af4list_foreach_rcu(iter4, &iface->addr4_list)
goto unlhsh_condremove_failure;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(iter6, &iface->addr6_list)
goto unlhsh_condremove_failure;
#endif /* IPv6 */
@@ -680,7 +680,7 @@ int netlbl_unlhsh_remove(struct net *net,
iface, addr, mask,
audit_info);
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case sizeof(struct in6_addr):
ret_val = netlbl_unlhsh_remove_addr6(net,
iface, addr, mask,
@@ -1196,7 +1196,7 @@ static int netlbl_unlabel_staticlist(struct sk_buff *skb,
struct netlbl_unlhsh_iface *iface;
struct list_head *iter_list;
struct netlbl_af4list *addr4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct netlbl_af6list *addr6;
#endif
@@ -1228,7 +1228,7 @@ static int netlbl_unlabel_staticlist(struct sk_buff *skb,
goto unlabel_staticlist_return;
}
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(addr6,
&iface->addr6_list) {
if (iter_addr6++ < skip_addr6)
@@ -1277,7 +1277,7 @@ static int netlbl_unlabel_staticlistdef(struct sk_buff *skb,
u32 skip_addr6 = cb->args[1];
u32 iter_addr4 = 0;
struct netlbl_af4list *addr4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
u32 iter_addr6 = 0;
struct netlbl_af6list *addr6;
#endif
@@ -1303,7 +1303,7 @@ static int netlbl_unlabel_staticlistdef(struct sk_buff *skb,
goto unlabel_staticlistdef_return;
}
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(addr6, &iface->addr6_list) {
if (iter_addr6++ < skip_addr6)
continue;
@@ -1494,7 +1494,7 @@ int netlbl_unlabel_getattr(const struct sk_buff *skb,
secattr->attr.secid = netlbl_unlhsh_addr4_entry(addr4)->secid;
break;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case PF_INET6: {
struct ipv6hdr *hdr6;
struct netlbl_af6list *addr6;
@@ -105,7 +105,7 @@ static inline int sctp_rcv_checksum(struct sk_buff *skb)
struct sctp_input_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;
@@ -637,7 +637,7 @@ void sctp_addr_wq_timeout_handler(unsigned long arg)
" for cmd %d at entry %p\n", &sctp_addr_waitq, &addrw->a, addrw->state,
addrw);
-#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/* Now we send an ASCONF for each association */
/* Note. we currently don't handle link local IPv6 addressees */
if (addrw->a.sa.sa_family == AF_INET6) {
@@ -6841,7 +6841,7 @@ struct proto sctp_prot = {
.sockets_allocated = &sctp_sockets_allocated,
};
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct proto sctpv6_prot = {
.name = "SCTPv6",
@@ -6872,4 +6872,4 @@ struct proto sctpv6_prot = {
.memory_allocated = &sctp_memory_allocated,
.sockets_allocated = &sctp_sockets_allocated,
};
-#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
+#endif /* IS_ENABLED(CONFIG_IPV6) */
@@ -21,7 +21,7 @@
#include <linux/slab.h>
#include <linux/export.h>
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static size_t rpc_ntop6_noscopeid(const struct sockaddr *sap,
char *buf, const int buflen)
@@ -91,7 +91,7 @@ static size_t rpc_ntop6(const struct sockaddr *sap,
return len;
}
-#else /* !(defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)) */
+#else /* !IS_ENABLED(CONFIG_IPV6) */
static size_t rpc_ntop6_noscopeid(const struct sockaddr *sap,
char *buf, const int buflen)
@@ -105,7 +105,7 @@ static size_t rpc_ntop6(const struct sockaddr *sap,
return 0;
}
-#endif /* !(defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)) */
+#endif /* !IS_ENABLED(CONFIG_IPV6) */
static int rpc_ntop4(const struct sockaddr *sap,
char *buf, const size_t buflen)
@@ -155,7 +155,7 @@ static size_t rpc_pton4(const char *buf, const size_t buflen,
return sizeof(struct sockaddr_in);
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
static int rpc_parse_scope_id(const char *buf, const size_t buflen,
const char *delim, struct sockaddr_in6 *sin6)
{
@@ -826,7 +826,7 @@ static int __svc_rpcb_register4(const u32 program, const u32 version,
return error;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
/*
* Register an "inet6" protocol family netid with the local
* rpcbind daemon via an rpcbind v4 SET request.
@@ -872,7 +872,7 @@ static int __svc_rpcb_register6(const u32 program, const u32 version,
return error;
}
-#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
+#endif /* IS_ENABLED(CONFIG_IPV6) */
/*
* Register a kernel RPC service via rpcbind version 4.
@@ -893,11 +893,11 @@ static int __svc_register(const char *progname,
error = __svc_rpcb_register4(program, version,
protocol, port);
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case PF_INET6:
error = __svc_rpcb_register6(program, version,
protocol, port);
-#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
+#endif
}
if (error < 0)
@@ -179,13 +179,13 @@ static struct svc_xprt *__svc_xpo_create(struct svc_xprt_class *xcl,
.sin_addr.s_addr = htonl(INADDR_ANY),
.sin_port = htons(port),
};
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
struct sockaddr_in6 sin6 = {
.sin6_family = AF_INET6,
.sin6_addr = IN6ADDR_ANY_INIT,
.sin6_port = htons(port),
};
-#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
+#endif
struct sockaddr *sap;
size_t len;
@@ -194,12 +194,12 @@ static struct svc_xprt *__svc_xpo_create(struct svc_xprt_class *xcl,
sap = (struct sockaddr *)&sin;
len = sizeof(sin);
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case PF_INET6:
sap = (struct sockaddr *)&sin6;
len = sizeof(sin6);
break;
-#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
+#endif
default:
return ERR_PTR(-EAFNOSUPPORT);
}
@@ -220,7 +220,7 @@ static int ip_map_parse(struct cache_detail *cd,
ipv6_addr_set_v4mapped(address.s4.sin_addr.s_addr,
&sin6.sin6_addr);
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
memcpy(&sin6, &address.s6, sizeof(sin6));
break;
@@ -1340,7 +1340,7 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
case AF_INET:
dst_ops = &net->xfrm.xfrm4_dst_ops;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
dst_ops = &net->xfrm.xfrm6_dst_ops;
break;
@@ -2435,7 +2435,7 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
case AF_INET:
xfrm_dst_ops = &net->xfrm.xfrm4_dst_ops;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
xfrm_dst_ops = &net->xfrm.xfrm6_dst_ops;
break;
@@ -2485,7 +2485,7 @@ static void __net_init xfrm_dst_ops_init(struct net *net)
afinfo = xfrm_policy_afinfo[AF_INET];
if (afinfo)
net->xfrm.xfrm4_dst_ops = *afinfo->dst_ops;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
afinfo = xfrm_policy_afinfo[AF_INET6];
if (afinfo)
net->xfrm.xfrm6_dst_ops = *afinfo->dst_ops;
@@ -28,7 +28,7 @@
#include <net/netlink.h>
#include <net/ah.h>
#include <asm/uaccess.h>
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
#include <linux/in6.h>
#endif
@@ -150,7 +150,7 @@ static int verify_newsa_info(struct xfrm_usersa_info *p,
break;
case AF_INET6:
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
break;
#else
err = -EAFNOSUPPORT;
@@ -201,7 +201,7 @@ static int verify_newsa_info(struct xfrm_usersa_info *p,
goto out;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case IPPROTO_DSTOPTS:
case IPPROTO_ROUTING:
if (attrs[XFRMA_ALG_COMP] ||
@@ -1160,7 +1160,7 @@ static int verify_newpolicy_info(struct xfrm_userpolicy_info *p)
break;
case AF_INET6:
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
break;
#else
return -EAFNOSUPPORT;
@@ -1231,7 +1231,7 @@ static int validate_tmpl(int nr, struct xfrm_user_tmpl *ut, u16 family)
switch (ut[i].family) {
case AF_INET:
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
break;
#endif
@@ -2604,7 +2604,7 @@ static struct xfrm_policy *xfrm_compile_policy(struct sock *sk, int opt,
return NULL;
}
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
if (opt != IPV6_XFRM_POLICY) {
*dir = -EOPNOTSUPP;
Instead of testing defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> --- 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 +- net/bridge/br_multicast.c | 32 +++++++++++------------ net/bridge/br_private.h | 2 - net/core/secure_seq.c | 4 +- net/dccp/dccp.h | 2 - net/dccp/minisocks.c | 2 - net/ipv4/inet_connection_sock.c | 2 - net/ipv4/inet_diag.c | 16 +++++------ net/ipv4/ip_gre.c | 8 ++--- net/ipv4/ip_sockglue.c | 6 ++-- net/ipv4/tcp_input.c | 2 - net/ipv4/tcp_minisocks.c | 2 - net/ipv4/tcp_timer.c | 2 - net/ipv4/tunnel4.c | 10 +++---- net/ipv4/xfrm4_tunnel.c | 6 ++-- net/key/af_key.c | 18 ++++++------ net/netfilter/xt_TEE.c | 9 ++---- net/netlabel/netlabel_addrlist.c | 8 ++--- net/netlabel/netlabel_addrlist.h | 2 - net/netlabel/netlabel_domainhash.c | 20 +++++++------- net/netlabel/netlabel_domainhash.h | 2 - net/netlabel/netlabel_kapi.c | 18 ++++++------ net/netlabel/netlabel_mgmt.c | 6 ++-- net/netlabel/netlabel_unlabeled.c | 26 +++++++++--------- net/sctp/input.c | 2 - net/sctp/protocol.c | 2 - net/sctp/socket.c | 4 +- net/sunrpc/addr.c | 8 ++--- net/sunrpc/svc.c | 8 ++--- net/sunrpc/svc_xprt.c | 8 ++--- net/sunrpc/svcauth_unix.c | 2 - net/xfrm/xfrm_policy.c | 6 ++-- net/xfrm/xfrm_user.c | 12 ++++---- 48 files changed, 161 insertions(+), 164 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html