bnx2: Fix build with VLAN_8021Q disabled.

Reported by Randy Dunlap.

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/bnx2.c

@@ -35,8 +35,8 @@
 #include <linux/time.h>
 #include <linux/ethtool.h>
 #include <linux/mii.h>
-#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
 #include <linux/if_vlan.h>
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
 #define BCM_VLAN 1
 #endif
 #include <net/ip.h>