--- src/sys/dev/netif/em/if_em.c	2005/10/17 06:18:36	1.40
+++ src/sys/dev/netif/em/if_em.c	2005/10/24 08:06:15	1.41
@@ -36,6 +36,8 @@ POSSIBILITY OF SUCH DAMAGE.
 /*$FreeBSD: src/sys/dev/em/if_em.c,v 1.2.2.15 2003/06/09 22:10:15 pdeuskar Exp $*/
 /*$DragonFly$*/
 
+#include "opt_polling.h"
+
 #include <dev/netif/em/if_em.h>
 #include <net/ifq_var.h>