Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/vhost/net.c
	net/bridge/br_device.c

Fix merge conflict in drivers/vhost/net.c with guidance from
Stephen Rothwell.

Revert the effects of net-2.6 commit 573201f36fd9c7c6d5218cdcd9948cee700b277d
since net-next-2.6 has fixes that make bridge netpoll work properly thus
we don't need it disabled.

Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 10 insertions, 2 deletions

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 539592294f45..179fcab866fc 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -442,8 +442,10 @@ static netdev_tx_t reg_vif_xmit(struct sk_buff *skb, struct net_device *dev)
         int err;
 
         err = ipmr_fib_lookup(net, &fl, &mrt);
-        if (err < 0)
+        if (err < 0) {
+                kfree_skb(skb);
                 return err;
+        }
 
         read_lock(&mrt_lock);
         dev->stats.tx_bytes += skb->len;
@@ -1728,8 +1730,10 @@ int ip_mr_input(struct sk_buff *skb)
                 goto dont_forward;
 
         err = ipmr_fib_lookup(net, &skb_rtable(skb)->fl, &mrt);
-        if (err < 0)
+        if (err < 0) {
+                kfree_skb(skb);
                 return err;
+        }
 
         if (!local) {
                     if (IPCB(skb)->opt.router_alert) {
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 9fce8a8a13aa..86b9f67abede 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -608,6 +608,7 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
         ssize_t spliced;
         int ret;
 
+        sock_rps_record_flow(sk);
         /*
          * We can't seek on a socket input
          */
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index b3f6f099b1a3..de3bd8458588 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -2210,6 +2210,9 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
         int mib_idx;
         int fwd_rexmitting = 0;
 
+        if (!tp->packets_out)
+                return;
+
         if (!tp->lost_out)
                 tp->retransmit_high = tp->snd_una;