Merge remote branch 'origin' into secretlab/next-devicetree

Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.

Conflicts:
	drivers/i2c/busses/i2c-cpm.c
	drivers/i2c/busses/i2c-mpc.c
	drivers/net/gianfar.c

Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 5 insertions, 9 deletions

diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c
index b811c2f1f5e..94742e1eafe 100644
--- a/drivers/net/wimax/i2400m/netdev.c
+++ b/drivers/net/wimax/i2400m/netdev.c
@@ -84,17 +84,15 @@
 
 enum {
 /* netdev interface */
-	/*
-	 * Out of NWG spec (R1_v1.2.2), 3.3.3 ASN Bearer Plane MTU Size
-	 *
-	 * The MTU is 1400 or less
-	 */
-	I2400M_MAX_MTU = 1400,
 	/* 20 secs? yep, this is the maximum timeout that the device
 	 * might take to get out of IDLE / negotiate it with the base
 	 * station. We add 1sec for good measure. */
 	I2400M_TX_TIMEOUT = 21 * HZ,
-	I2400M_TX_QLEN = 5,
+	/*
+	 * Experimentation has determined that, 20 to be a good value
+	 * for minimizing the jitter in the throughput.
+	 */
+	I2400M_TX_QLEN = 20,
 };
 
 
@@ -255,7 +253,6 @@ void i2400m_net_wake_stop(struct i2400m *i2400m)
 		kfree_skb(wake_tx_skb);
 	}
 	d_fnend(3, dev, "(i2400m %p) = void\n", i2400m);
-	return;
 }
 
 
@@ -434,7 +431,6 @@ void i2400m_tx_timeout(struct net_device *net_dev)
 	 * this, there might be data pending to be sent or not...
 	 */
 	net_dev->stats.tx_errors++;
-	return;
 }