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[NET] rules: Share common attribute validation policy 

Move the attribute policy for the non-specific attributes into
net/fib_rules.h and include it in the respective protocols.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf 2006-11-09 15:22:48 -08:00 committed by David S. Miller
parent b8964ed9fa
commit 1f6c9557e8
4 changed files with 10 additions and 15 deletions
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7
include/net/fib_rules.h
View File

@ -59,6 +59,13 @@ struct fib_rules_ops
struct module *owner;
};
#define FRA_GENERIC_POLICY \
[FRA_IFNAME] = { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, \
[FRA_PRIORITY] = { .type = NLA_U32 }, \
[FRA_FWMARK] = { .type = NLA_U32 }, \
[FRA_FWMASK] = { .type = NLA_U32 }, \
[FRA_TABLE] = { .type = NLA_U32 }
static inline void fib_rule_get(struct fib_rule *rule)
{
atomic_inc(&rule->refcnt);

6
net/decnet/dn_rules.c
View File

@ -108,13 +108,9 @@ static int dn_fib_rule_action(struct fib_rule *rule, struct flowi *flp,
}
static struct nla_policy dn_fib_rule_policy[FRA_MAX+1] __read_mostly = {
[FRA_IFNAME] = { .type = NLA_STRING, .len = IFNAMSIZ - 1 },
[FRA_PRIORITY] = { .type = NLA_U32 },
FRA_GENERIC_POLICY,
[FRA_SRC] = { .type = NLA_U16 },
[FRA_DST] = { .type = NLA_U16 },
[FRA_FWMARK] = { .type = NLA_U32 },
[FRA_FWMASK] = { .type = NLA_U32 },
[FRA_TABLE] = { .type = NLA_U32 },
};
static int dn_fib_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)

6
net/ipv4/fib_rules.c
View File

@ -170,14 +170,10 @@ static struct fib_table *fib_empty_table(void)
}
static struct nla_policy fib4_rule_policy[FRA_MAX+1] __read_mostly = {
[FRA_IFNAME] = { .type = NLA_STRING, .len = IFNAMSIZ - 1 },
[FRA_PRIORITY] = { .type = NLA_U32 },
FRA_GENERIC_POLICY,
[FRA_SRC] = { .type = NLA_U32 },
[FRA_DST] = { .type = NLA_U32 },
[FRA_FWMARK] = { .type = NLA_U32 },
[FRA_FWMASK] = { .type = NLA_U32 },
[FRA_FLOW] = { .type = NLA_U32 },
[FRA_TABLE] = { .type = NLA_U32 },
};
static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb,

6
net/ipv6/fib6_rules.c
View File

@ -130,13 +130,9 @@ static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
}
static struct nla_policy fib6_rule_policy[FRA_MAX+1] __read_mostly = {
[FRA_IFNAME] = { .type = NLA_STRING, .len = IFNAMSIZ - 1 },
[FRA_PRIORITY] = { .type = NLA_U32 },
FRA_GENERIC_POLICY,
[FRA_SRC] = { .len = sizeof(struct in6_addr) },
[FRA_DST] = { .len = sizeof(struct in6_addr) },
[FRA_FWMARK] = { .type = NLA_U32 },
[FRA_FWMASK] = { .type = NLA_U32 },
[FRA_TABLE] = { .type = NLA_U32 },
};
static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb,