net: Use IS_ENABLED() in netdevice.h as appropriate

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/netdevice.h

@@ -144,22 +144,20 @@ static inline bool dev_xmit_complete(int rc)
  *	used.
  */
 
-#if defined(CONFIG_WLAN) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
+#if defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25)
 # if defined(CONFIG_MAC80211_MESH)
 #  define LL_MAX_HEADER 128
 # else
 #  define LL_MAX_HEADER 96
 # endif
-#elif defined(CONFIG_TR) || defined(CONFIG_TR_MODULE)
+#elif IS_ENABLED(CONFIG_TR)
 # define LL_MAX_HEADER 48
 #else
 # define LL_MAX_HEADER 32
 #endif
 
-#if !defined(CONFIG_NET_IPIP) && !defined(CONFIG_NET_IPIP_MODULE) && \
-    !defined(CONFIG_NET_IPGRE) &&  !defined(CONFIG_NET_IPGRE_MODULE) && \
-    !defined(CONFIG_IPV6_SIT) && !defined(CONFIG_IPV6_SIT_MODULE) && \
-    !defined(CONFIG_IPV6_TUNNEL) && !defined(CONFIG_IPV6_TUNNEL_MODULE)
+#if !IS_ENABLED(CONFIG_NET_IPIP) && !IS_ENABLED(CONFIG_NET_IPGRE) && \
+    !IS_ENABLED(CONFIG_IPV6_SIT) && !IS_ENABLED(CONFIG_IPV6_TUNNEL)
 #define MAX_HEADER LL_MAX_HEADER
 #else
 #define MAX_HEADER (LL_MAX_HEADER + 48)
@@ -922,7 +920,7 @@ struct net_device_ops {
 	int			(*ndo_get_vf_port)(struct net_device *dev,
 						   int vf, struct sk_buff *skb);
 	int			(*ndo_setup_tc)(struct net_device *dev, u8 tc);
-#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+#if IS_ENABLED(CONFIG_FCOE)
 	int			(*ndo_fcoe_enable)(struct net_device *dev);
 	int			(*ndo_fcoe_disable)(struct net_device *dev);
 	int			(*ndo_fcoe_ddp_setup)(struct net_device *dev,
@@ -937,7 +935,7 @@ struct net_device_ops {
 						       unsigned int sgc);
 #endif
 
-#if defined(CONFIG_LIBFCOE) || defined(CONFIG_LIBFCOE_MODULE)
+#if IS_ENABLED(CONFIG_LIBFCOE)
 #define NETDEV_FCOE_WWNN 0
 #define NETDEV_FCOE_WWPN 1
 	int			(*ndo_fcoe_get_wwn)(struct net_device *dev,
@@ -1076,7 +1074,7 @@ struct net_device {
 
 	/* Protocol specific pointers */
 
-#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+#if IS_ENABLED(CONFIG_VLAN_8021Q)
 	struct vlan_group __rcu	*vlgrp;		/* VLAN group */
 #endif
 #if IS_ENABLED(CONFIG_NET_DSA)
@@ -1242,7 +1240,7 @@ struct net_device {
 	struct netdev_tc_txq tc_to_txq[TC_MAX_QUEUE];
 	u8 prio_tc_map[TC_BITMASK + 1];
 
-#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+#if IS_ENABLED(CONFIG_FCOE)
 	/* max exchange id for FCoE LRO by ddp */
 	unsigned int		fcoe_ddp_xid;
 #endif