Index: if_em.c
===================================================================
--- if_em.c	(revision 256870)
+++ if_em.c	(working copy)
@@ -1343,10 +1343,8 @@
 	*/
 	if (adapter->hw.mac.max_frame_size <= 2048)
 		adapter->rx_mbuf_sz = MCLBYTES;
-	else if (adapter->hw.mac.max_frame_size <= 4096)
+	else
 		adapter->rx_mbuf_sz = MJUMPAGESIZE;
-	else
-		adapter->rx_mbuf_sz = MJUM9BYTES;
 
 	/* Prepare receive descriptors and buffers */
 	if (em_setup_receive_structures(adapter)) {