diff options
| author | Florian Westphal <fw@strlen.de> | 2019-03-27 09:22:26 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-04-08 23:02:52 +0200 |
| commit | 4806e975729f99c7908d1688a143f1e16d464e6c (patch) | |
| tree | 780cda767a1cb8fd0b32112f297b50b1a62b0308 /net/openvswitch/conntrack.c | |
| parent | netfilter: nf_tables: merge route type into core (diff) | |
| download | linux-4806e975729f99c7908d1688a143f1e16d464e6c.tar.xz linux-4806e975729f99c7908d1688a143f1e16d464e6c.zip | |
netfilter: replace NF_NAT_NEEDED with IS_ENABLED(CONFIG_NF_NAT)
NF_NAT_NEEDED is true whenever nat support for either ipv4 or ipv6 is
enabled. Now that the af-specific nat configuration switches have been
removed, IS_ENABLED(CONFIG_NF_NAT) has the same effect.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/openvswitch/conntrack.c')
| -rw-r--r-- | net/openvswitch/conntrack.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 0be3ab5bde26..626629944450 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -29,7 +29,7 @@ #include <net/netfilter/ipv6/nf_defrag_ipv6.h> #include <net/ipv6_frag.h> -#ifdef CONFIG_NF_NAT_NEEDED +#if IS_ENABLED(CONFIG_NF_NAT) #include <net/netfilter/nf_nat.h> #endif @@ -75,7 +75,7 @@ struct ovs_conntrack_info { struct md_mark mark; struct md_labels labels; char timeout[CTNL_TIMEOUT_NAME_MAX]; -#ifdef CONFIG_NF_NAT_NEEDED +#if IS_ENABLED(CONFIG_NF_NAT) struct nf_nat_range2 range; /* Only present for SRC NAT and DST NAT. */ #endif }; @@ -721,7 +721,7 @@ static bool skb_nfct_cached(struct net *net, return ct_executed; } -#ifdef CONFIG_NF_NAT_NEEDED +#if IS_ENABLED(CONFIG_NF_NAT) /* Modelled after nf_nat_ipv[46]_fn(). * range is only used for new, uninitialized NAT state. * Returns either NF_ACCEPT or NF_DROP. @@ -903,7 +903,7 @@ static int ovs_ct_nat(struct net *net, struct sw_flow_key *key, return err; } -#else /* !CONFIG_NF_NAT_NEEDED */ +#else /* !CONFIG_NF_NAT */ static int ovs_ct_nat(struct net *net, struct sw_flow_key *key, const struct ovs_conntrack_info *info, struct sk_buff *skb, struct nf_conn *ct, @@ -1330,7 +1330,7 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name, return 0; } -#ifdef CONFIG_NF_NAT_NEEDED +#if IS_ENABLED(CONFIG_NF_NAT) static int parse_nat(const struct nlattr *attr, struct ovs_conntrack_info *info, bool log) { @@ -1467,7 +1467,7 @@ static const struct ovs_ct_len_tbl ovs_ct_attr_lens[OVS_CT_ATTR_MAX + 1] = { .maxlen = sizeof(struct md_labels) }, [OVS_CT_ATTR_HELPER] = { .minlen = 1, .maxlen = NF_CT_HELPER_NAME_LEN }, -#ifdef CONFIG_NF_NAT_NEEDED +#if IS_ENABLED(CONFIG_NF_NAT) /* NAT length is checked when parsing the nested attributes. */ [OVS_CT_ATTR_NAT] = { .minlen = 0, .maxlen = INT_MAX }, #endif @@ -1547,7 +1547,7 @@ static int parse_ct(const struct nlattr *attr, struct ovs_conntrack_info *info, return -EINVAL; } break; -#ifdef CONFIG_NF_NAT_NEEDED +#if IS_ENABLED(CONFIG_NF_NAT) case OVS_CT_ATTR_NAT: { int err = parse_nat(a, info, log); @@ -1677,7 +1677,7 @@ err_free_ct: return err; } -#ifdef CONFIG_NF_NAT_NEEDED +#if IS_ENABLED(CONFIG_NF_NAT) static bool ovs_ct_nat_to_attr(const struct ovs_conntrack_info *info, struct sk_buff *skb) { @@ -1783,7 +1783,7 @@ int ovs_ct_action_to_attr(const struct ovs_conntrack_info *ct_info, return -EMSGSIZE; } -#ifdef CONFIG_NF_NAT_NEEDED +#if IS_ENABLED(CONFIG_NF_NAT) if (ct_info->nat && !ovs_ct_nat_to_attr(ct_info, skb)) return -EMSGSIZE; #endif |