From 41b065b8d46fe265392cdb2ddde288e6685e6a17 Mon Sep 17 00:00:00 2001
From: kevlo <kevlo@FreeBSD.org>
Date: Sat, 7 Jan 2012 09:41:57 +0000
Subject: ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again

Reviewed by:	yongari
---
 sys/dev/an/if_an.c              | 1 -
 sys/dev/bfe/if_bfe.c            | 1 -
 sys/dev/bm/if_bm.c              | 1 -
 sys/dev/bxe/if_bxe.c            | 1 -
 sys/dev/e1000/if_em.c           | 1 -
 sys/dev/e1000/if_igb.c          | 1 -
 sys/dev/e1000/if_lem.c          | 1 -
 sys/dev/ep/if_ep.c              | 1 -
 sys/dev/ex/if_ex.c              | 1 -
 sys/dev/firewire/if_fwe.c       | 1 -
 sys/dev/ie/if_ie.c              | 1 -
 sys/dev/if_ndis/if_ndis.c       | 1 -
 sys/dev/ixgb/if_ixgb.c          | 1 -
 sys/dev/ixgbe/ixgbe.c           | 1 -
 sys/dev/ixgbe/ixv.c             | 1 -
 sys/dev/lge/if_lge.c            | 1 -
 sys/dev/msk/if_msk.c            | 1 -
 sys/dev/my/if_my.c              | 1 -
 sys/dev/nfe/if_nfe.c            | 1 -
 sys/dev/nve/if_nve.c            | 1 -
 sys/dev/qlxgb/qla_os.c          | 1 -
 sys/dev/rt/if_rt.c              | 1 -
 sys/dev/sis/if_sis.c            | 1 -
 sys/dev/sk/if_sk.c              | 1 -
 sys/dev/sn/if_sn.c              | 1 -
 sys/dev/snc/dp83932.c           | 1 -
 sys/dev/stge/if_stge.c          | 1 -
 sys/dev/tl/if_tl.c              | 1 -
 sys/dev/tsec/if_tsec.c          | 1 -
 sys/dev/usb/net/usb_ethernet.c  | 1 -
 sys/dev/vx/if_vx.c              | 1 -
 sys/dev/vxge/vxge.c             | 1 -
 sys/dev/wb/if_wb.c              | 1 -
 sys/dev/xen/netback/netback.c   | 1 -
 sys/dev/xen/netfront/netfront.c | 1 -
 35 files changed, 35 deletions(-)

(limited to 'sys')

diff --git a/sys/dev/an/if_an.c b/sys/dev/an/if_an.c
index aa7c918..5d90850 100644
--- a/sys/dev/an/if_an.c
+++ b/sys/dev/an/if_an.c
@@ -761,7 +761,6 @@ an_attach(struct an_softc *sc, int flags)
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(sc->an_dev),
 	    device_get_unit(sc->an_dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_ioctl = an_ioctl;
 	ifp->if_start = an_start;
diff --git a/sys/dev/bfe/if_bfe.c b/sys/dev/bfe/if_bfe.c
index 6dd33cd..06c8fda 100644
--- a/sys/dev/bfe/if_bfe.c
+++ b/sys/dev/bfe/if_bfe.c
@@ -489,7 +489,6 @@ bfe_attach(device_t dev)
 	ifp->if_ioctl = bfe_ioctl;
 	ifp->if_start = bfe_start;
 	ifp->if_init = bfe_init;
-	ifp->if_mtu = ETHERMTU;
 	IFQ_SET_MAXLEN(&ifp->if_snd, BFE_TX_QLEN);
 	ifp->if_snd.ifq_drv_maxlen = BFE_TX_QLEN;
 	IFQ_SET_READY(&ifp->if_snd);
diff --git a/sys/dev/bm/if_bm.c b/sys/dev/bm/if_bm.c
index 872da6d..01706df 100644
--- a/sys/dev/bm/if_bm.c
+++ b/sys/dev/bm/if_bm.c
@@ -468,7 +468,6 @@ bm_attach(device_t dev)
 
 	if_initname(ifp, device_get_name(sc->sc_dev),
 	    device_get_unit(sc->sc_dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_start = bm_start;
 	ifp->if_ioctl = bm_ioctl;
diff --git a/sys/dev/bxe/if_bxe.c b/sys/dev/bxe/if_bxe.c
index 5f7f6a6..1c5398a 100644
--- a/sys/dev/bxe/if_bxe.c
+++ b/sys/dev/bxe/if_bxe.c
@@ -2136,7 +2136,6 @@ bxe_attach(device_t dev)
 #endif
 
 	ifp->if_init = bxe_init;
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_hwassist = BXE_IF_HWASSIST;
 	ifp->if_capabilities = BXE_IF_CAPABILITIES;
 	/* TPA not enabled by default. */
diff --git a/sys/dev/e1000/if_em.c b/sys/dev/e1000/if_em.c
index f6cc363..4d0ad8f 100644
--- a/sys/dev/e1000/if_em.c
+++ b/sys/dev/e1000/if_em.c
@@ -2898,7 +2898,6 @@ em_setup_interface(device_t dev, struct adapter *adapter)
 		return (-1);
 	}
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_init =  em_init;
 	ifp->if_softc = adapter;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
diff --git a/sys/dev/e1000/if_igb.c b/sys/dev/e1000/if_igb.c
index 1380c3b..d83130c 100644
--- a/sys/dev/e1000/if_igb.c
+++ b/sys/dev/e1000/if_igb.c
@@ -2899,7 +2899,6 @@ igb_setup_interface(device_t dev, struct adapter *adapter)
 		return (-1);
 	}
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_init =  igb_init;
 	ifp->if_softc = adapter;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
diff --git a/sys/dev/e1000/if_lem.c b/sys/dev/e1000/if_lem.c
index ae56219..216ec95 100644
--- a/sys/dev/e1000/if_lem.c
+++ b/sys/dev/e1000/if_lem.c
@@ -2354,7 +2354,6 @@ lem_setup_interface(device_t dev, struct adapter *adapter)
 		return (-1);
 	}
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_init =  lem_init;
 	ifp->if_softc = adapter;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
diff --git a/sys/dev/ep/if_ep.c b/sys/dev/ep/if_ep.c
index 2436255..7be1f80 100644
--- a/sys/dev/ep/if_ep.c
+++ b/sys/dev/ep/if_ep.c
@@ -301,7 +301,6 @@ ep_attach(struct ep_softc *sc)
 
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(sc->dev), device_get_unit(sc->dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_start = epstart;
 	ifp->if_ioctl = epioctl;
diff --git a/sys/dev/ex/if_ex.c b/sys/dev/ex/if_ex.c
index efd54bc..8037b11 100644
--- a/sys/dev/ex/if_ex.c
+++ b/sys/dev/ex/if_ex.c
@@ -232,7 +232,6 @@ ex_attach(device_t dev)
 	 */
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST;
 	ifp->if_start = ex_start;
 	ifp->if_ioctl = ex_ioctl;
diff --git a/sys/dev/firewire/if_fwe.c b/sys/dev/firewire/if_fwe.c
index 52a9c8d..fa51026 100644
--- a/sys/dev/firewire/if_fwe.c
+++ b/sys/dev/firewire/if_fwe.c
@@ -214,7 +214,6 @@ fwe_attach(device_t dev)
 #endif
 	ifp->if_start = fwe_start;
 	ifp->if_ioctl = fwe_ioctl;
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = (IFF_BROADCAST|IFF_SIMPLEX|IFF_MULTICAST);
 	ifp->if_snd.ifq_maxlen = TX_MAX_QUEUE;
 
diff --git a/sys/dev/ie/if_ie.c b/sys/dev/ie/if_ie.c
index 172bf9e..363255b 100644
--- a/sys/dev/ie/if_ie.c
+++ b/sys/dev/ie/if_ie.c
@@ -313,7 +313,6 @@ ie_attach(device_t dev)
 
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_start = iestart;
 	ifp->if_ioctl = ieioctl;
diff --git a/sys/dev/if_ndis/if_ndis.c b/sys/dev/if_ndis/if_ndis.c
index 68b7d98..10fc018 100644
--- a/sys/dev/if_ndis/if_ndis.c
+++ b/sys/dev/if_ndis/if_ndis.c
@@ -714,7 +714,6 @@ ndis_attach(dev)
 	ndis_probe_offload(sc);
 
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_ioctl = ndis_ioctl;
 	ifp->if_start = ndis_start;
diff --git a/sys/dev/ixgb/if_ixgb.c b/sys/dev/ixgb/if_ixgb.c
index e5cddb3..33db5b2 100644
--- a/sys/dev/ixgb/if_ixgb.c
+++ b/sys/dev/ixgb/if_ixgb.c
@@ -1354,7 +1354,6 @@ ixgb_setup_interface(device_t dev, struct adapter * adapter)
 	ifp->if_unit = device_get_unit(dev);
 	ifp->if_name = "ixgb";
 #endif
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_baudrate = 1000000000;
 	ifp->if_init = ixgb_init;
 	ifp->if_softc = adapter;
diff --git a/sys/dev/ixgbe/ixgbe.c b/sys/dev/ixgbe/ixgbe.c
index 6277848..8e4a7b4 100644
--- a/sys/dev/ixgbe/ixgbe.c
+++ b/sys/dev/ixgbe/ixgbe.c
@@ -2431,7 +2431,6 @@ ixgbe_setup_interface(device_t dev, struct adapter *adapter)
 		return (-1);
 	}
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_baudrate = 1000000000;
 	ifp->if_init = ixgbe_init;
 	ifp->if_softc = adapter;
diff --git a/sys/dev/ixgbe/ixv.c b/sys/dev/ixgbe/ixv.c
index eaf05d2..1a8b507 100644
--- a/sys/dev/ixgbe/ixv.c
+++ b/sys/dev/ixgbe/ixv.c
@@ -1829,7 +1829,6 @@ ixv_setup_interface(device_t dev, struct adapter *adapter)
 	if (ifp == NULL)
 		panic("%s: can not if_alloc()\n", device_get_nameunit(dev));
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_baudrate = 1000000000;
 	ifp->if_init = ixv_init;
 	ifp->if_softc = adapter;
diff --git a/sys/dev/lge/if_lge.c b/sys/dev/lge/if_lge.c
index 6f69a0a..26bd410 100644
--- a/sys/dev/lge/if_lge.c
+++ b/sys/dev/lge/if_lge.c
@@ -536,7 +536,6 @@ lge_attach(dev)
 	}
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_ioctl = lge_ioctl;
 	ifp->if_start = lge_start;
diff --git a/sys/dev/msk/if_msk.c b/sys/dev/msk/if_msk.c
index aa08f51..304e6a2 100644
--- a/sys/dev/msk/if_msk.c
+++ b/sys/dev/msk/if_msk.c
@@ -1636,7 +1636,6 @@ msk_attach(device_t dev)
 	}
 	ifp->if_softc = sc_if;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_capabilities = IFCAP_TXCSUM | IFCAP_TSO4;
 	/*
diff --git a/sys/dev/my/if_my.c b/sys/dev/my/if_my.c
index 4b59c48..c7c0ad4 100644
--- a/sys/dev/my/if_my.c
+++ b/sys/dev/my/if_my.c
@@ -895,7 +895,6 @@ my_attach(device_t dev)
 	}
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_ioctl = my_ioctl;
 	ifp->if_start = my_start;
diff --git a/sys/dev/nfe/if_nfe.c b/sys/dev/nfe/if_nfe.c
index f4c5bed..fe072f3 100644
--- a/sys/dev/nfe/if_nfe.c
+++ b/sys/dev/nfe/if_nfe.c
@@ -565,7 +565,6 @@ nfe_attach(device_t dev)
 
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_ioctl = nfe_ioctl;
 	ifp->if_start = nfe_start;
diff --git a/sys/dev/nve/if_nve.c b/sys/dev/nve/if_nve.c
index 5c53239..f02cf07 100644
--- a/sys/dev/nve/if_nve.c
+++ b/sys/dev/nve/if_nve.c
@@ -529,7 +529,6 @@ nve_attach(device_t dev)
 	ifp->if_ioctl = nve_ioctl;
 	ifp->if_start = nve_ifstart;
 	ifp->if_init = nve_init;
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_baudrate = IF_Mbps(100);
 	IFQ_SET_MAXLEN(&ifp->if_snd, TX_RING_SIZE - 1);
 	ifp->if_snd.ifq_drv_maxlen = TX_RING_SIZE - 1;
diff --git a/sys/dev/qlxgb/qla_os.c b/sys/dev/qlxgb/qla_os.c
index 77695d5..5dc3849 100644
--- a/sys/dev/qlxgb/qla_os.c
+++ b/sys/dev/qlxgb/qla_os.c
@@ -660,7 +660,6 @@ qla_init_ifnet(device_t dev, qla_host_t *ha)
 
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
 
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_baudrate = (1 * 1000 * 1000 *1000);
 	ifp->if_init = qla_init;
 	ifp->if_softc = ha;
diff --git a/sys/dev/rt/if_rt.c b/sys/dev/rt/if_rt.c
index a1667e5..6649782 100644
--- a/sys/dev/rt/if_rt.c
+++ b/sys/dev/rt/if_rt.c
@@ -383,7 +383,6 @@ rt_attach(device_t dev)
 	ifp->if_init = rt_init;
 	ifp->if_ioctl = rt_ioctl;
 	ifp->if_start = rt_start;
-	ifp->if_mtu = ETHERMTU;
 #define	RT_TX_QLEN	256
 
 	IFQ_SET_MAXLEN(&ifp->if_snd, RT_TX_QLEN);
diff --git a/sys/dev/sis/if_sis.c b/sys/dev/sis/if_sis.c
index ba8106e..c5bb8a0 100644
--- a/sys/dev/sis/if_sis.c
+++ b/sys/dev/sis/if_sis.c
@@ -1054,7 +1054,6 @@ sis_attach(device_t dev)
 	}
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_ioctl = sis_ioctl;
 	ifp->if_start = sis_start;
diff --git a/sys/dev/sk/if_sk.c b/sys/dev/sk/if_sk.c
index b217784..836c34d 100644
--- a/sys/dev/sk/if_sk.c
+++ b/sys/dev/sk/if_sk.c
@@ -1350,7 +1350,6 @@ sk_attach(dev)
 	}
 	ifp->if_softc = sc_if;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	/*
 	 * SK_GENESIS has a bug in checksum offload - From linux.
diff --git a/sys/dev/sn/if_sn.c b/sys/dev/sn/if_sn.c
index 0f86f92..8aef549 100644
--- a/sys/dev/sn/if_sn.c
+++ b/sys/dev/sn/if_sn.c
@@ -201,7 +201,6 @@ sn_attach(device_t dev)
 	}
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_start = snstart;
 	ifp->if_ioctl = snioctl;
diff --git a/sys/dev/snc/dp83932.c b/sys/dev/snc/dp83932.c
index 0b62053..f86ad7e 100644
--- a/sys/dev/snc/dp83932.c
+++ b/sys/dev/snc/dp83932.c
@@ -176,7 +176,6 @@ sncconfig(sc, media, nmedia, defmedia, myea)
 	ifp->if_start = sncstart;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
         ifp->if_init = sncinit;
-        ifp->if_mtu = ETHERMTU;
 	IFQ_SET_MAXLEN(&ifp->if_snd, ifqmaxlen);
 
 	/* Initialize media goo. */
diff --git a/sys/dev/stge/if_stge.c b/sys/dev/stge/if_stge.c
index 28e9584..7de2115 100644
--- a/sys/dev/stge/if_stge.c
+++ b/sys/dev/stge/if_stge.c
@@ -573,7 +573,6 @@ stge_attach(device_t dev)
 	ifp->if_ioctl = stge_ioctl;
 	ifp->if_start = stge_start;
 	ifp->if_init = stge_init;
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_snd.ifq_drv_maxlen = STGE_TX_RING_CNT - 1;
 	IFQ_SET_MAXLEN(&ifp->if_snd, ifp->if_snd.ifq_drv_maxlen);
 	IFQ_SET_READY(&ifp->if_snd);
diff --git a/sys/dev/tl/if_tl.c b/sys/dev/tl/if_tl.c
index 4ab97e4..5f489bf 100644
--- a/sys/dev/tl/if_tl.c
+++ b/sys/dev/tl/if_tl.c
@@ -1175,7 +1175,6 @@ tl_attach(dev)
 	ifp->if_ioctl = tl_ioctl;
 	ifp->if_start = tl_start;
 	ifp->if_init = tl_init;
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_snd.ifq_maxlen = TL_TX_LIST_CNT - 1;
 	ifp->if_capabilities |= IFCAP_VLAN_MTU;
 	ifp->if_capenable |= IFCAP_VLAN_MTU;
diff --git a/sys/dev/tsec/if_tsec.c b/sys/dev/tsec/if_tsec.c
index c924419..ce257ab 100644
--- a/sys/dev/tsec/if_tsec.c
+++ b/sys/dev/tsec/if_tsec.c
@@ -247,7 +247,6 @@ tsec_attach(struct tsec_softc *sc)
 
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(sc->dev), device_get_unit(sc->dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_SIMPLEX | IFF_MULTICAST | IFF_BROADCAST;
 	ifp->if_init = tsec_init;
 	ifp->if_start = tsec_start;
diff --git a/sys/dev/usb/net/usb_ethernet.c b/sys/dev/usb/net/usb_ethernet.c
index e405ae8..2a7bddf 100644
--- a/sys/dev/usb/net/usb_ethernet.c
+++ b/sys/dev/usb/net/usb_ethernet.c
@@ -219,7 +219,6 @@ ue_attach_post_task(struct usb_proc_msg *_task)
 		ue->ue_ifp = ifp;
 		error = ue->ue_methods->ue_attach_post_sub(ue);
 	} else {
-		ifp->if_mtu = ETHERMTU;
 		ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 		if (ue->ue_methods->ue_ioctl != NULL)
 			ifp->if_ioctl = ue->ue_methods->ue_ioctl;
diff --git a/sys/dev/vx/if_vx.c b/sys/dev/vx/if_vx.c
index 1ea0faf..090bb0c 100644
--- a/sys/dev/vx/if_vx.c
+++ b/sys/dev/vx/if_vx.c
@@ -188,7 +188,6 @@ vx_attach(device_t dev)
 		eaddr[(i << 1) + 1] = x;
 	}
 
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_snd.ifq_maxlen = ifqmaxlen;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_start = vx_start;
diff --git a/sys/dev/vxge/vxge.c b/sys/dev/vxge/vxge.c
index 94ca609..0750e35 100644
--- a/sys/dev/vxge/vxge.c
+++ b/sys/dev/vxge/vxge.c
@@ -1378,7 +1378,6 @@ vxge_ifp_setup(device_t ndev)
 	/* Initialize interface ifnet structure */
 	if_initname(ifp, device_get_name(ndev), device_get_unit(ndev));
 
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_baudrate = VXGE_BAUDRATE;
 	ifp->if_init = vxge_init;
 	ifp->if_softc = vdev;
diff --git a/sys/dev/wb/if_wb.c b/sys/dev/wb/if_wb.c
index 9c5cd95..43d721c 100644
--- a/sys/dev/wb/if_wb.c
+++ b/sys/dev/wb/if_wb.c
@@ -660,7 +660,6 @@ wb_attach(dev)
 	}
 	ifp->if_softc = sc;
 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_ioctl = wb_ioctl;
 	ifp->if_start = wb_start;
diff --git a/sys/dev/xen/netback/netback.c b/sys/dev/xen/netback/netback.c
index 6dfb1e9..b2be6e4 100644
--- a/sys/dev/xen/netback/netback.c
+++ b/sys/dev/xen/netback/netback.c
@@ -375,7 +375,6 @@ netif_create(int handle, struct xenbus_device *xdev, char *bridge)
 	ifp->if_output = ether_output;
 	ifp->if_start = netback_start;
 	ifp->if_ioctl = netback_ioctl;
-	ifp->if_mtu = ETHERMTU;
 	ifp->if_snd.ifq_maxlen = NET_TX_RING_SIZE - 1;
 	
 	DPRINTF("Created %s for domid=%d handle=%d\n", IFNAME(netif), netif->domid, netif->handle);
diff --git a/sys/dev/xen/netfront/netfront.c b/sys/dev/xen/netfront/netfront.c
index 8d6444a..7dd5639 100644
--- a/sys/dev/xen/netfront/netfront.c
+++ b/sys/dev/xen/netfront/netfront.c
@@ -2145,7 +2145,6 @@ create_netdev(device_t dev)
     	ifp->if_watchdog = xn_watchdog;
 #endif
     	ifp->if_init = xn_ifinit;
-    	ifp->if_mtu = ETHERMTU;
     	ifp->if_snd.ifq_maxlen = NET_TX_RING_SIZE - 1;
 	
     	ifp->if_hwassist = XN_CSUM_FEATURES;
-- 
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