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

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NETFILTER]: ipt_CLUSTERIP: fix oops in checkentry function
  [TCP]: slow_start_after_idle should influence cwnd validation too
  [SC92031]: Fix priv->lock context
  [NET_SCHED]: cls_tcindex: fix compatibility breakage

4 files changed, 14 insertions, 15 deletions

diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index 4a926f20b6ea..c32c21af3fdd 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -964,7 +964,7 @@ static int sc92031_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		goto out;
 	}
 
-	spin_lock_bh(&priv->lock);
+	spin_lock(&priv->lock);
 
 	if (unlikely(!netif_carrier_ok(dev))) {
 		err = -ENOLINK;
@@ -1005,7 +1005,7 @@ static int sc92031_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		netif_stop_queue(dev);
 
 out_unlock:
-	spin_unlock_bh(&priv->lock);
+	spin_unlock(&priv->lock);
 
 out:
 	dev_kfree_skb(skb);
@@ -1042,12 +1042,12 @@ static int sc92031_open(struct net_device *dev)
 	priv->pm_config = 0;
 
 	/* Interrupts already disabled by sc92031_stop or sc92031_probe */
-	spin_lock(&priv->lock);
+	spin_lock_bh(&priv->lock);
 
 	_sc92031_reset(dev);
 	mmiowb();
 
-	spin_unlock(&priv->lock);
+	spin_unlock_bh(&priv->lock);
 	sc92031_enable_interrupts(dev);
 
 	if (netif_carrier_ok(dev))
@@ -1077,13 +1077,13 @@ static int sc92031_stop(struct net_device *dev)
 	/* Disable interrupts, stop Tx and Rx. */
 	sc92031_disable_interrupts(dev);
 
-	spin_lock(&priv->lock);
+	spin_lock_bh(&priv->lock);
 
 	_sc92031_disable_tx_rx(dev);
 	_sc92031_tx_clear(dev);
 	mmiowb();
 
-	spin_unlock(&priv->lock);
+	spin_unlock_bh(&priv->lock);
 
 	free_irq(pdev->irq, dev);
 	pci_free_consistent(pdev, TX_BUF_TOT_LEN, priv->tx_bufs,
@@ -1539,13 +1539,13 @@ static int sc92031_suspend(struct pci_dev *pdev, pm_message_t state)
 	/* Disable interrupts, stop Tx and Rx. */
 	sc92031_disable_interrupts(dev);
 
-	spin_lock(&priv->lock);
+	spin_lock_bh(&priv->lock);
 
 	_sc92031_disable_tx_rx(dev);
 	_sc92031_tx_clear(dev);
 	mmiowb();
 
-	spin_unlock(&priv->lock);
+	spin_unlock_bh(&priv->lock);
 
 out:
 	pci_set_power_state(pdev, pci_choose_state(pdev, state));
@@ -1565,12 +1565,12 @@ static int sc92031_resume(struct pci_dev *pdev)
 		goto out;
 
 	/* Interrupts already disabled by sc92031_suspend */
-	spin_lock(&priv->lock);
+	spin_lock_bh(&priv->lock);
 
 	_sc92031_reset(dev);
 	mmiowb();
 
-	spin_unlock(&priv->lock);
+	spin_unlock_bh(&priv->lock);
 	sc92031_enable_interrupts(dev);
 
 	netif_device_attach(dev);
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index e965b333c997..42b08029e867 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -411,12 +411,10 @@ checkentry(const char *tablename,
 				       "has invalid config pointer!\n");
 				return 0;
 			}
-			clusterip_config_entry_get(cipinfo->config);
 		} else {
 			/* Case B: This is a new rule referring to an existing
 			 * clusterip config. */
 			cipinfo->config = config;
-			clusterip_config_entry_get(cipinfo->config);
 		}
 	} else {
 		/* Case C: This is a completely new clusterip config */
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 688b95594f2e..3c24881f2a65 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -943,7 +943,8 @@ static void tcp_cwnd_validate(struct sock *sk, struct tcp_sock *tp)
 		if (tp->packets_out > tp->snd_cwnd_used)
 			tp->snd_cwnd_used = tp->packets_out;
 
-		if ((s32)(tcp_time_stamp - tp->snd_cwnd_stamp) >= inet_csk(sk)->icsk_rto)
+		if (sysctl_tcp_slow_start_after_idle &&
+		    (s32)(tcp_time_stamp - tp->snd_cwnd_stamp) >= inet_csk(sk)->icsk_rto)
 			tcp_cwnd_application_limited(sk);
 	}
 }
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index 040e2d2d281a..7563fdcef4b7 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -245,9 +245,9 @@ tcindex_set_parms(struct tcf_proto *tp, unsigned long base, u32 handle,
 	}
 
 	if (tb[TCA_TCINDEX_SHIFT-1]) {
-		if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT-1]) < sizeof(u16))
+		if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT-1]) < sizeof(int))
 			goto errout;
-		cp.shift = *(u16 *) RTA_DATA(tb[TCA_TCINDEX_SHIFT-1]);
+		cp.shift = *(int *) RTA_DATA(tb[TCA_TCINDEX_SHIFT-1]);
 	}
 
 	err = -EBUSY;