diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 48e9cc0369b10214d798b4a857248340e444a7b3..1f73d7f7e0242e4e73d55582935f4ff0a11f6646 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -2532,6 +2532,9 @@ static void _isdn_setup(struct net_device *dev)
 
 	/* Setup the generic properties */
 	dev->flags = IFF_NOARP|IFF_POINTOPOINT;
+
+	/* isdn prepends a header in the tx path, can't share skbs */
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 	dev->header_ops = NULL;
 	dev->netdev_ops = &isdn_netdev_ops;
 
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 02842d05c11f4fce72069db79de1ed155d3919cd..df21e84f8198f1e989026a71d5e2c1ccee0aa607 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1557,8 +1557,10 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
 			if (slave_dev->type != ARPHRD_ETHER)
 				bond_setup_by_slave(bond_dev, slave_dev);
-			else
+			else {
 				ether_setup(bond_dev);
+				bond_dev->priv_flags &= ~IFF_TX_SKB_SHARING;
+			}
 
 			netdev_bonding_change(bond_dev,
 					      NETDEV_POST_TYPE_CHANGE);
@@ -4330,7 +4332,7 @@ static void bond_setup(struct net_device *bond_dev)
 	bond_dev->tx_queue_len = 0;
 	bond_dev->flags |= IFF_MASTER|IFF_MULTICAST;
 	bond_dev->priv_flags |= IFF_BONDING;
-	bond_dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
+	bond_dev->priv_flags &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);
 
 	/* At first, we block adding VLANs. That's the only way to
 	 * prevent problems that occur when adding VLANs over an
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 6e82dd32e8063b019dcba2918c8fb108d6ab7eb5..46b5f5fd686bab98b98aff86fbf3e43b0702ddb8 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -183,7 +183,7 @@ static void ifb_setup(struct net_device *dev)
 
 	dev->flags |= IFF_NOARP;
 	dev->flags &= ~IFF_MULTICAST;
-	dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
+	dev->priv_flags &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);
 	random_ether_addr(dev->dev_addr);
 }
 
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index ba631fcece34d795c4bfea754d0d192178cc622e..05172c39a0ceaab229c4c89411c7fabc7201ce0c 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -572,7 +572,7 @@ void macvlan_common_setup(struct net_device *dev)
 {
 	ether_setup(dev);
 
-	dev->priv_flags	       &= ~IFF_XMIT_DST_RELEASE;
+	dev->priv_flags	       &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);
 	dev->netdev_ops		= &macvlan_netdev_ops;
 	dev->destructor		= free_netdev;
 	dev->header_ops		= &macvlan_hard_header_ops,
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 9a6b3824da146bdc8943eaba02b0e48ec5dac74c..71f3d1a35b74ea4c0d1615bb5326e254a4475e63 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -528,6 +528,7 @@ static void tun_net_init(struct net_device *dev)
 		dev->netdev_ops = &tap_netdev_ops;
 		/* Ethernet TAP Device */
 		ether_setup(dev);
+		dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 
 		random_ether_addr(dev->dev_addr);
 
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 7f78db7bd68db33e24a805bf4cfd3d995fe50011..5b23767ea817232a24b33a479f9b2014e895d1b6 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -263,6 +263,8 @@ static void veth_setup(struct net_device *dev)
 {
 	ether_setup(dev);
 
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
+
 	dev->netdev_ops = &veth_netdev_ops;
 	dev->ethtool_ops = &veth_ethtool_ops;
 	dev->features |= NETIF_F_LLTX;
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index b25c9229a6a94646d4c6fccd4a7a3faff694b13e..eb2028187fbe1a5e7de31f862bd908d45fcd82e8 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -1074,9 +1074,10 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
 
 	used = pvc_is_used(pvc);
 
-	if (type == ARPHRD_ETHER)
+	if (type == ARPHRD_ETHER) {
 		dev = alloc_netdev(0, "pvceth%d", ether_setup);
-	else
+		dev->priv_flags &= ~IFF_TX_SKB_SHARING;
+	} else
 		dev = alloc_netdev(0, "pvc%d", pvc_setup);
 
 	if (!dev) {
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 55cf71fbffe32125d9bdbbbe429b98ed0acea35e..e1b3e3c134fdfaeccbd2f575734fa9754b9660e6 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2823,6 +2823,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
 	dev->wireless_data = &ai->wireless_data;
 	dev->irq = irq;
 	dev->base_addr = port;
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 
 	SET_NETDEV_DEV(dev, dmdev);
 
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c
index d5084829c9e5426946ce6554e712d40796fa2695..89a116fba1de24f81d4fd3b25f7d5ad6e059c27a 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -855,6 +855,7 @@ void hostap_setup_dev(struct net_device *dev, local_info_t *local,
 
 	iface = netdev_priv(dev);
 	ether_setup(dev);
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 
 	/* kernel callbacks */
 	if (iface) {
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_drv.c b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
index 48dd9e3635967a61bdab81eac517c4076b8c29e1..8ff52899ddee175b27a2de32be2291aabb8a35a3 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_drv.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
@@ -6179,6 +6179,7 @@ int ar6000_create_ap_interface(struct ar6_softc *ar, char *ap_ifname)
     
     ether_setup(dev);
     init_netdev(dev, ap_ifname);
+    dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 
     if (register_netdev(dev)) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_create_ap_interface: register_netdev failed\n"));
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 934e221c1d071e5403bd805e0064debc19d5b3f0..9d40a071d0382e7e893483066fa3bb5285fa8bc0 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -695,7 +695,7 @@ void vlan_setup(struct net_device *dev)
 	ether_setup(dev);
 
 	dev->priv_flags		|= IFF_802_1Q_VLAN;
-	dev->priv_flags		&= ~IFF_XMIT_DST_RELEASE;
+	dev->priv_flags		&= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);
 	dev->tx_queue_len	= 0;
 
 	dev->netdev_ops		= &vlan_netdev_ops;
diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c
index 8c100c9dae2833bcf3963a2cc4c8a9a2fcbdc064..d4f5dff7c95510f9b31cbd0797210f9105c0e098 100644
--- a/net/bluetooth/bnep/netdev.c
+++ b/net/bluetooth/bnep/netdev.c
@@ -231,6 +231,7 @@ void bnep_net_setup(struct net_device *dev)
 	dev->addr_len = ETH_ALEN;
 
 	ether_setup(dev);
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 	dev->netdev_ops = &bnep_netdev_ops;
 
 	dev->watchdog_timeo  = HZ * 2;
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index a8193f52c13c28ddb17c3e1c100b009d259a3d8f..d2726a74597d104eb3fa57b2f6b48ab297106f23 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -103,7 +103,7 @@ static struct net_device_ops l2tp_eth_netdev_ops = {
 static void l2tp_eth_dev_setup(struct net_device *dev)
 {
 	ether_setup(dev);
-
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 	dev->netdev_ops		= &l2tp_eth_netdev_ops;
 	dev->destructor		= free_netdev;
 }
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index cd5fb40d3fd4bbb7579d21e8a37a1e27a1e1ffe4..556e7e6ddf0a6b26dda29a33c00ee6c4d0ffed5b 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -698,6 +698,7 @@ static const struct net_device_ops ieee80211_monitorif_ops = {
 static void ieee80211_if_setup(struct net_device *dev)
 {
 	ether_setup(dev);
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 	dev->netdev_ops = &ieee80211_dataif_ops;
 	dev->destructor = free_netdev;
 }