Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (29 commits)
  bridge: fix a possible net_device leak
  net: Documentation: RFC 2553bis is now RFC 3493
  atm: br2684: Fix oops due to skb->dev being NULL
  ipv6: Fix ipv6_getsockopt for IPV6_2292PKTOPTIONS
  net: netdev-features.txt update to Documentation/networking/00-INDEX
  vlan: reset headers on accel emulation path
  forcedeth: call vlan_mode only if hw supports vlans
  via-velocity: remove non-tagged packet filtering
  bonding:reset backup and inactive flag of slave
  net_sched: fix port mirror/redirect stats reporting
  sit tunnels: propagate IPv6 transport class to IPv4 Type of Service
  gianfar: reduce stack usage in gianfar_ethtool.c
  net: minor update to Documentation/networking/scaling.txt
  net: add missing entries to Documentation/networking/00-INDEX
  gianfar: prevent buggy hw rx vlan tagging
  net: sh_eth: Fix build by forgot including linux/interrupt.h
  drivers/net/can/sja1000/plx_pci.c: eliminate double free
  usbnet/cdc_ncm: Don't use stack variables for DMA
  vmxnet3: Don't enable vlan filters in promiscuous mode.
  iwlagn: sysfs couldn't find the priv pointer
  ...

6 files changed, 20 insertions, 10 deletions

diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 5f27f8e30254..f1f2f7bb6661 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -167,6 +167,8 @@ struct sk_buff *vlan_untag(struct sk_buff *skb)
 	if (unlikely(!skb))
 		goto err_free;
 
+	skb_reset_network_header(skb);
+	skb_reset_transport_header(skb);
 	return skb;
 
 err_free:
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index 52cfd0c3ea71..d07223c834af 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -558,12 +558,13 @@ static int br2684_regvcc(struct atm_vcc *atmvcc, void __user * arg)
 	spin_unlock_irqrestore(&rq->lock, flags);
 
 	skb_queue_walk_safe(&queue, skb, tmp) {
-		struct net_device *dev = skb->dev;
+		struct net_device *dev;
+
+		br2684_push(atmvcc, skb);
+		dev = skb->dev;
 
 		dev->stats.rx_bytes -= skb->len;
 		dev->stats.rx_packets--;
-
-		br2684_push(atmvcc, skb);
 	}
 
 	/* initialize netdev carrier state */
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 2cdf0070419f..e73815456adf 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -231,6 +231,7 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br,
 int br_add_bridge(struct net *net, const char *name)
 {
 	struct net_device *dev;
+	int res;
 
 	dev = alloc_netdev(sizeof(struct net_bridge), name,
 			   br_dev_setup);
@@ -240,7 +241,10 @@ int br_add_bridge(struct net *net, const char *name)
 
 	dev_net_set(dev, net);
 
-	return register_netdev(dev);
+	res = register_netdev(dev);
+	if (res)
+		free_netdev(dev);
+	return res;
 }
 
 int br_del_bridge(struct net *net, const char *name)
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 9cb191ecaba8..147ede38ab48 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -913,7 +913,7 @@ static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt,
 }
 
 static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
-		    char __user *optval, int __user *optlen)
+		    char __user *optval, int __user *optlen, unsigned flags)
 {
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	int len;
@@ -962,7 +962,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
 
 		msg.msg_control = optval;
 		msg.msg_controllen = len;
-		msg.msg_flags = 0;
+		msg.msg_flags = flags;
 
 		lock_sock(sk);
 		skb = np->pktoptions;
@@ -1222,7 +1222,7 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
 	if(level != SOL_IPV6)
 		return -ENOPROTOOPT;
 
-	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen);
+	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0);
 #ifdef CONFIG_NETFILTER
 	/* we need to exclude all possible ENOPROTOOPTs except default case */
 	if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {
@@ -1264,7 +1264,8 @@ int compat_ipv6_getsockopt(struct sock *sk, int level, int optname,
 		return compat_mc_getsockopt(sk, level, optname, optval, optlen,
 			ipv6_getsockopt);
 
-	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen);
+	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen,
+				 MSG_CMSG_COMPAT);
 #ifdef CONFIG_NETFILTER
 	/* we need to exclude all possible ENOPROTOOPTs except default case */
 	if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 07bf1085458f..00b15ac7a702 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -672,6 +672,9 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
 	if (skb->protocol != htons(ETH_P_IPV6))
 		goto tx_error;
 
+	if (tos == 1)
+		tos = ipv6_get_dsfield(iph6);
+
 	/* ISATAP (RFC4214) - must come before 6to4 */
 	if (dev->priv_flags & IFF_ISATAP) {
 		struct neighbour *neigh = NULL;
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 102fc212cd64..e051398fdf6b 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -196,8 +196,7 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a,
 
 	skb2->skb_iif = skb->dev->ifindex;
 	skb2->dev = dev;
-	dev_queue_xmit(skb2);
-	err = 0;
+	err = dev_queue_xmit(skb2);
 
 out:
 	if (err) {