netfilter: replace NF_NAT_NEEDED with IS_ENABLED(CONFIG_NF_NAT)

[linux.git] / net / openvswitch / conntrack.c

diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index 0be3ab5bde26e43e2291aeb9180167efb7fede5e..6266299444500a83f31ec16101ef977da484f7a3 100644 (file)
--- 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 @@ int ovs_ct_copy_action(struct net *net, const struct nlattr *attr,
        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