diff --git a/net/bridge/br.c b/net/bridge/br.c
index f20c4fd915a..ba780cc8e51 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -62,7 +62,7 @@ static int __init br_init(void)
 
 	brioctl_set(br_ioctl_deviceless_stub);
 
-#if defined(CONFIG_ATM_LANE) || defined(CONFIG_ATM_LANE_MODULE)
+#if IS_ENABLED(CONFIG_ATM_LANE)
 	br_fdb_test_addr_hook = br_fdb_test_addr;
 #endif
 
@@ -93,7 +93,7 @@ static void __exit br_deinit(void)
 	rcu_barrier(); /* Wait for completion of call_rcu()'s */
 
 	br_netfilter_fini();
-#if defined(CONFIG_ATM_LANE) || defined(CONFIG_ATM_LANE_MODULE)
+#if IS_ENABLED(CONFIG_ATM_LANE)
 	br_fdb_test_addr_hook = NULL;
 #endif
 
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index a1429afca44..f963f6b1884 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -247,7 +247,7 @@ struct net_bridge_fdb_entry *__br_fdb_get(struct net_bridge *br,
 	return NULL;
 }
 
-#if defined(CONFIG_ATM_LANE) || defined(CONFIG_ATM_LANE_MODULE)
+#if IS_ENABLED(CONFIG_ATM_LANE)
 /* Interface used by ATM LANE hook to test
  * if an addr is on some other bridge port */
 int br_fdb_test_addr(struct net_device *dev, unsigned char *addr)
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 834dfabb30f..52e44605fb7 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -807,7 +807,7 @@ static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff *skb,
 	return NF_STOLEN;
 }
 
-#if defined(CONFIG_NF_CONNTRACK_IPV4) || defined(CONFIG_NF_CONNTRACK_IPV4_MODULE)
+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV4)
 static int br_nf_dev_queue_xmit(struct sk_buff *skb)
 {
 	int ret;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 57dcd1489f3..0b67a63ad7a 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -537,7 +537,7 @@ extern void br_stp_port_timer_init(struct net_bridge_port *p);
 extern unsigned long br_timer_value(const struct timer_list *timer);
 
 /* br.c */
-#if defined(CONFIG_ATM_LANE) || defined(CONFIG_ATM_LANE_MODULE)
+#if IS_ENABLED(CONFIG_ATM_LANE)
 extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr);
 #endif
 
diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c
index 88d7d1d1cb1..f88ee537fb2 100644
--- a/net/bridge/netfilter/ebt_log.c
+++ b/net/bridge/netfilter/ebt_log.c
@@ -107,7 +107,7 @@ ebt_log_packet(u_int8_t pf, unsigned int hooknum,
 		goto out;
 	}
 
-#if defined(CONFIG_BRIDGE_EBT_IP6) || defined(CONFIG_BRIDGE_EBT_IP6_MODULE)
+#if IS_ENABLED(CONFIG_BRIDGE_EBT_IP6)
 	if ((bitmask & EBT_LOG_IP6) && eth_hdr(skb)->h_proto ==
 	   htons(ETH_P_IPV6)) {
 		const struct ipv6hdr *ih;