net: use IS_ENABLED(CONFIG_IPV6)

Instead of testing defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

7 files changed, 41 insertions, 41 deletions

diff --git a/net/netlabel/netlabel_addrlist.c b/net/netlabel/netlabel_addrlist.c
index 96b749dacc34..6f1701322fb6 100644
--- a/net/netlabel/netlabel_addrlist.c
+++ b/net/netlabel/netlabel_addrlist.c
@@ -96,7 +96,7 @@ struct netlbl_af4list *netlbl_af4list_search_exact(__be32 addr,
 }
 
 
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 /**
  * netlbl_af6list_search - Search for a matching IPv6 address entry
  * @addr: IPv6 address
@@ -185,7 +185,7 @@ int netlbl_af4list_add(struct netlbl_af4list *entry, struct list_head *head)
 	return 0;
 }
 
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 /**
  * netlbl_af6list_add - Add a new IPv6 address entry to a list
  * @entry: address entry
@@ -263,7 +263,7 @@ struct netlbl_af4list *netlbl_af4list_remove(__be32 addr, __be32 mask,
 	return entry;
 }
 
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 /**
  * netlbl_af6list_remove_entry - Remove an IPv6 address entry
  * @entry: address entry
@@ -342,7 +342,7 @@ void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf,
 	}
 }
 
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 /**
  * netlbl_af6list_audit_addr - Audit an IPv6 address
  * @audit_buf: audit buffer
diff --git a/net/netlabel/netlabel_addrlist.h b/net/netlabel/netlabel_addrlist.h
index fdbc1d2c7352..a1287ce18130 100644
--- a/net/netlabel/netlabel_addrlist.h
+++ b/net/netlabel/netlabel_addrlist.h
@@ -133,7 +133,7 @@ static inline void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf,
 }
 #endif
 
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 
 #define __af6list_entry(ptr) container_of(ptr, struct netlbl_af6list, list)
 
diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c
index 3f905e5370c2..38204112b9f4 100644
--- a/net/netlabel/netlabel_domainhash.c
+++ b/net/netlabel/netlabel_domainhash.c
@@ -78,7 +78,7 @@ static void netlbl_domhsh_free_entry(struct rcu_head *entry)
 	struct netlbl_dom_map *ptr;
 	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 */
@@ -90,7 +90,7 @@ static void netlbl_domhsh_free_entry(struct rcu_head *entry)
 			netlbl_af4list_remove_entry(iter4);
 			kfree(netlbl_domhsh_addr4_entry(iter4));
 		}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 		netlbl_af6list_foreach_safe(iter6, tmp6,
 					    &ptr->type_def.addrsel->list6) {
 			netlbl_af6list_remove_entry(iter6);
@@ -217,7 +217,7 @@ static void netlbl_domhsh_audit_add(struct netlbl_dom_map *entry,
 			cipsov4 = map4->type_def.cipsov4;
 			netlbl_af4list_audit_addr(audit_buf, 0, NULL,
 						  addr4->addr, addr4->mask);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 		} else if (addr6 != NULL) {
 			struct netlbl_domaddr6_map *map6;
 			map6 = netlbl_domhsh_addr6_entry(addr6);
@@ -306,7 +306,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
 	struct netlbl_dom_map *entry_old;
 	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 */
@@ -338,7 +338,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
 					       &entry->type_def.addrsel->list4)
 				netlbl_domhsh_audit_add(entry, iter4, NULL,
 							ret_val, audit_info);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 			netlbl_af6list_foreach_rcu(iter6,
 					       &entry->type_def.addrsel->list6)
 				netlbl_domhsh_audit_add(entry, NULL, iter6,
@@ -365,7 +365,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
 				ret_val = -EEXIST;
 				goto add_return;
 			}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 		netlbl_af6list_foreach_rcu(iter6,
 					   &entry->type_def.addrsel->list6)
 			if (netlbl_af6list_search_exact(&iter6->addr,
@@ -386,7 +386,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
 			if (ret_val != 0)
 				goto add_return;
 		}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 		netlbl_af6list_foreach_safe(iter6, tmp6,
 					    &entry->type_def.addrsel->list6) {
 			netlbl_af6list_remove_entry(iter6);
@@ -510,7 +510,7 @@ int netlbl_domhsh_remove_af4(const char *domain,
 	struct netlbl_dom_map *entry_map;
 	struct netlbl_af4list *entry_addr;
 	struct netlbl_af4list *iter4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	struct netlbl_af6list *iter6;
 #endif /* IPv6 */
 	struct netlbl_domaddr4_map *entry;
@@ -533,7 +533,7 @@ int netlbl_domhsh_remove_af4(const char *domain,
 		goto remove_af4_failure;
 	netlbl_af4list_foreach_rcu(iter4, &entry_map->type_def.addrsel->list4)
 		goto remove_af4_single_addr;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	netlbl_af6list_foreach_rcu(iter6, &entry_map->type_def.addrsel->list6)
 		goto remove_af4_single_addr;
 #endif /* IPv6 */
@@ -644,7 +644,7 @@ struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain,
 	return netlbl_domhsh_addr4_entry(addr_iter);
 }
 
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 /**
  * netlbl_domhsh_getentry_af6 - Get an entry from the domain hash table
  * @domain: the domain name to search for
diff --git a/net/netlabel/netlabel_domainhash.h b/net/netlabel/netlabel_domainhash.h
index bfcc0f7024c5..90872c4ca30f 100644
--- a/net/netlabel/netlabel_domainhash.h
+++ b/net/netlabel/netlabel_domainhash.h
@@ -104,7 +104,7 @@ int netlbl_domhsh_walk(u32 *skip_bkt,
 		     int (*callback) (struct netlbl_dom_map *entry, void *arg),
 		     void *cb_arg);
 
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 struct netlbl_domaddr6_map *netlbl_domhsh_getentry_af6(const char *domain,
 						  const struct in6_addr *addr);
 #endif /* IPv6 */
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index 5952237c0c86..2560e7b441c6 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -147,7 +147,7 @@ int netlbl_cfg_unlbl_map_add(const char *domain,
 				goto cfg_unlbl_map_add_failure;
 			break;
 			}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 		case AF_INET6: {
 			const struct in6_addr *addr6 = addr;
 			const struct in6_addr *mask6 = mask;
@@ -227,7 +227,7 @@ int netlbl_cfg_unlbl_static_add(struct net *net,
 	case AF_INET:
 		addr_len = sizeof(struct in_addr);
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		addr_len = sizeof(struct in6_addr);
 		break;
@@ -270,7 +270,7 @@ int netlbl_cfg_unlbl_static_del(struct net *net,
 	case AF_INET:
 		addr_len = sizeof(struct in_addr);
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		addr_len = sizeof(struct in6_addr);
 		break;
@@ -673,7 +673,7 @@ int netlbl_sock_setattr(struct sock *sk,
 			ret_val = -ENOENT;
 		}
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		/* since we don't support any IPv6 labeling protocols right
 		 * now we can optimize everything away until we do */
@@ -724,7 +724,7 @@ int netlbl_sock_getattr(struct sock *sk,
 	case AF_INET:
 		ret_val = cipso_v4_sock_getattr(sk, secattr);
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		ret_val = -ENOMSG;
 		break;
@@ -782,7 +782,7 @@ int netlbl_conn_setattr(struct sock *sk,
 			ret_val = -ENOENT;
 		}
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		/* since we don't support any IPv6 labeling protocols right
 		 * now we can optimize everything away until we do */
@@ -853,7 +853,7 @@ int netlbl_req_setattr(struct request_sock *req,
 			ret_val = -ENOENT;
 		}
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		/* since we don't support any IPv6 labeling protocols right
 		 * now we can optimize everything away until we do */
@@ -926,7 +926,7 @@ int netlbl_skbuff_setattr(struct sk_buff *skb,
 			ret_val = -ENOENT;
 		}
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		/* since we don't support any IPv6 labeling protocols right
 		 * now we can optimize everything away until we do */
@@ -965,7 +965,7 @@ int netlbl_skbuff_getattr(const struct sk_buff *skb,
 		    cipso_v4_skbuff_getattr(skb, secattr) == 0)
 			return 0;
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		break;
 #endif /* IPv6 */
diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c
index 9879300beefd..4809e2e48b02 100644
--- a/net/netlabel/netlabel_mgmt.c
+++ b/net/netlabel/netlabel_mgmt.c
@@ -184,7 +184,7 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
 
 		entry->type = NETLBL_NLTYPE_ADDRSELECT;
 		entry->type_def.addrsel = addrmap;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	} else if (info->attrs[NLBL_MGMT_A_IPV6ADDR]) {
 		struct in6_addr *addr;
 		struct in6_addr *mask;
@@ -270,7 +270,7 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
 	struct nlattr *nla_a;
 	struct nlattr *nla_b;
 	struct netlbl_af4list *iter4;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	struct netlbl_af6list *iter6;
 #endif
 
@@ -324,7 +324,7 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
 
 			nla_nest_end(skb, nla_b);
 		}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 		netlbl_af6list_foreach_rcu(iter6,
 					   &entry->type_def.addrsel->list6) {
 			struct netlbl_domaddr6_map *map6;
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 049ccd2447d7..4b5fa0fe78fd 100644
--- 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;