net: use IS_ENABLED(CONFIG_IPV6)

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / netlabel / netlabel_unlabeled.c

diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 049ccd2447d7ff2fdba13fd3031b2247b1a25eef..4b5fa0fe78fd36a3e4055328535ffa3283eae642 100644 (file)
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -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;