diff options
| -rw-r--r-- | include/linux/fib_rules.h | 8 | ||||
| -rw-r--r-- | include/linux/rtnetlink.h | 6 | ||||
| -rw-r--r-- | net/core/rtnetlink.c | 14 | ||||
| -rw-r--r-- | net/decnet/dn_rules.c | 2 | ||||
| -rw-r--r-- | net/ipv4/fib_rules.c | 2 | ||||
| -rw-r--r-- | net/ipv4/ipmr.c | 2 | ||||
| -rw-r--r-- | net/ipv6/fib6_rules.c | 2 |
7 files changed, 17 insertions, 19 deletions
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h index 04a397619eb..51da65b68b8 100644 --- a/include/linux/fib_rules.h +++ b/include/linux/fib_rules.h @@ -15,14 +15,6 @@ /* try to find source address in routing lookups */ #define FIB_RULE_FIND_SADDR 0x00010000 -/* fib_rules families. values up to 127 are reserved for real address - * families, values above 128 may be used arbitrarily. - */ -#define FIB_RULES_IPV4 AF_INET -#define FIB_RULES_IPV6 AF_INET6 -#define FIB_RULES_DECNET AF_DECnet -#define FIB_RULES_IPMR 128 - struct fib_rule_hdr { __u8 family; __u8 dst_len; diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index d1c7c90e9cd..5a42c36cb6a 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -7,6 +7,12 @@ #include <linux/if_addr.h> #include <linux/neighbour.h> +/* rtnetlink families. Values up to 127 are reserved for real address + * families, values above 128 may be used arbitrarily. + */ +#define RTNL_FAMILY_IPMR 128 +#define RTNL_FAMILY_MAX 128 + /**** * Routing/neighbour discovery messages. ****/ diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 78c85985cb3..fd781b62fa7 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -98,7 +98,7 @@ int lockdep_rtnl_is_held(void) EXPORT_SYMBOL(lockdep_rtnl_is_held); #endif /* #ifdef CONFIG_PROVE_LOCKING */ -static struct rtnl_link *rtnl_msg_handlers[NPROTO]; +static struct rtnl_link *rtnl_msg_handlers[RTNL_FAMILY_MAX + 1]; static inline int rtm_msgindex(int msgtype) { @@ -118,7 +118,7 @@ static rtnl_doit_func rtnl_get_doit(int protocol, int msgindex) { struct rtnl_link *tab; - if (protocol < NPROTO) + if (protocol <= RTNL_FAMILY_MAX) tab = rtnl_msg_handlers[protocol]; else tab = NULL; @@ -133,7 +133,7 @@ static rtnl_dumpit_func rtnl_get_dumpit(int protocol, int msgindex) { struct rtnl_link *tab; - if (protocol < NPROTO) + if (protocol <= RTNL_FAMILY_MAX) tab = rtnl_msg_handlers[protocol]; else tab = NULL; @@ -167,7 +167,7 @@ int __rtnl_register(int protocol, int msgtype, struct rtnl_link *tab; int msgindex; - BUG_ON(protocol < 0 || protocol >= NPROTO); + BUG_ON(protocol < 0 || protocol > RTNL_FAMILY_MAX); msgindex = rtm_msgindex(msgtype); tab = rtnl_msg_handlers[protocol]; @@ -219,7 +219,7 @@ int rtnl_unregister(int protocol, int msgtype) { int msgindex; - BUG_ON(protocol < 0 || protocol >= NPROTO); + BUG_ON(protocol < 0 || protocol > RTNL_FAMILY_MAX); msgindex = rtm_msgindex(msgtype); if (rtnl_msg_handlers[protocol] == NULL) @@ -241,7 +241,7 @@ EXPORT_SYMBOL_GPL(rtnl_unregister); */ void rtnl_unregister_all(int protocol) { - BUG_ON(protocol < 0 || protocol >= NPROTO); + BUG_ON(protocol < 0 || protocol > RTNL_FAMILY_MAX); kfree(rtnl_msg_handlers[protocol]); rtnl_msg_handlers[protocol] = NULL; @@ -1384,7 +1384,7 @@ static int rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb) if (s_idx == 0) s_idx = 1; - for (idx = 1; idx < NPROTO; idx++) { + for (idx = 1; idx <= RTNL_FAMILY_MAX; idx++) { int type = cb->nlh->nlmsg_type-RTM_BASE; if (idx < s_idx || idx == PF_PACKET) continue; diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c index 1226bcad776..48fdf10be7a 100644 --- a/net/decnet/dn_rules.c +++ b/net/decnet/dn_rules.c @@ -217,7 +217,7 @@ static void dn_fib_rule_flush_cache(struct fib_rules_ops *ops) } static const struct fib_rules_ops __net_initdata dn_fib_rules_ops_template = { - .family = FIB_RULES_DECNET, + .family = AF_DECnet, .rule_size = sizeof(struct dn_fib_rule), .addr_size = sizeof(u16), .action = dn_fib_rule_action, diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index 8ab62a56701..76daeb5ff56 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -246,7 +246,7 @@ static void fib4_rule_flush_cache(struct fib_rules_ops *ops) } static const struct fib_rules_ops __net_initdata fib4_rules_ops_template = { - .family = FIB_RULES_IPV4, + .family = AF_INET, .rule_size = sizeof(struct fib4_rule), .addr_size = sizeof(u32), .action = fib4_rule_action, diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 7d3e382aed6..41e8fc0ce8b 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -217,7 +217,7 @@ static int ipmr_rule_fill(struct fib_rule *rule, struct sk_buff *skb, } static const struct fib_rules_ops __net_initdata ipmr_rules_ops_template = { - .family = FIB_RULES_IPMR, + .family = RTNL_FAMILY_IPMR, .rule_size = sizeof(struct ipmr_rule), .addr_size = sizeof(u32), .action = ipmr_rule_action, diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c index 35f6949446f..8e44f8f9c18 100644 --- a/net/ipv6/fib6_rules.c +++ b/net/ipv6/fib6_rules.c @@ -238,7 +238,7 @@ static size_t fib6_rule_nlmsg_payload(struct fib_rule *rule) } static const struct fib_rules_ops __net_initdata fib6_rules_ops_template = { - .family = FIB_RULES_IPV6, + .family = AF_INET6, .rule_size = sizeof(struct fib6_rule), .addr_size = sizeof(struct in6_addr), .action = fib6_rule_action, |