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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1623 commits)
  netxen: update copyright
  netxen: fix tx timeout recovery
  netxen: fix file firmware leak
  netxen: improve pci memory access
  netxen: change firmware write size
  tg3: Fix return ring size breakage
  netxen: build fix for INET=n
  cdc-phonet: autoconfigure Phonet address
  Phonet: back-end for autoconfigured addresses
  Phonet: fix netlink address dump error handling
  ipv6: Add IFA_F_DADFAILED flag
  net: Add DEVTYPE support for Ethernet based devices
  mv643xx_eth.c: remove unused txq_set_wrr()
  ucc_geth: Fix hangs after switching from full to half duplex
  ucc_geth: Rearrange some code to avoid forward declarations
  phy/marvell: Make non-aneg speed/duplex forcing work for 88E1111 PHYs
  drivers/net/phy: introduce missing kfree
  drivers/net/wan: introduce missing kfree
  net: force bridge module(s) to be GPL
  Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded
  ...

Fixed up trivial conflicts:

 - arch/x86/include/asm/socket.h

   converted to <asm-generic/socket.h> in the x86 tree.  The generic
   header has the same new #define's, so that works out fine.

 - drivers/net/tun.c

   fix conflict between 89f56d1e9 ("tun: reuse struct sock fields") that
   switched over to using 'tun->socket.sk' instead of the redundantly
   available (and thus removed) 'tun->sk', and 2b980dbd ("lsm: Add hooks
   to the TUN driver") which added a new 'tun->sk' use.

   Noted in 'next' by Stephen Rothwell.

1 files changed, 28 insertions, 0 deletions

diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index 811ffc3ef414..893a55ca344a 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -45,6 +45,8 @@ static ssize_t lbs_dev_info(struct file *file, char __user *userbuf,
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
 	ssize_t res;
+	if (!buf)
+		return -ENOMEM;
 
 	pos += snprintf(buf+pos, len-pos, "state = %s\n",
 				szStates[priv->connect_status]);
@@ -68,6 +70,8 @@ static ssize_t lbs_getscantable(struct file *file, char __user *userbuf,
 	char *buf = (char *)addr;
 	DECLARE_SSID_BUF(ssid);
 	struct bss_descriptor * iter_bss;
+	if (!buf)
+		return -ENOMEM;
 
 	pos += snprintf(buf+pos, len-pos,
 		"# | ch  | rssi |       bssid       |   cap    | Qual | SSID \n");
@@ -110,6 +114,8 @@ static ssize_t lbs_sleepparams_write(struct file *file,
 	int p1, p2, p3, p4, p5, p6;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, user_buf, buf_size)) {
@@ -148,6 +154,8 @@ static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf,
 	struct sleep_params sp;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	ret = lbs_cmd_802_11_sleep_params(priv, CMD_ACT_GET, &sp);
 	if (ret)
@@ -433,6 +441,8 @@ static ssize_t lbs_rdmac_read(struct file *file, char __user *userbuf,
 	int ret;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	offval.offset = priv->mac_offset;
 	offval.value = 0;
@@ -457,6 +467,8 @@ static ssize_t lbs_rdmac_write(struct file *file,
 	ssize_t res, buf_size;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
@@ -481,6 +493,8 @@ static ssize_t lbs_wrmac_write(struct file *file,
 	struct lbs_offset_value offval;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
@@ -515,6 +529,8 @@ static ssize_t lbs_rdbbp_read(struct file *file, char __user *userbuf,
 	int ret;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	offval.offset = priv->bbp_offset;
 	offval.value = 0;
@@ -540,6 +556,8 @@ static ssize_t lbs_rdbbp_write(struct file *file,
 	ssize_t res, buf_size;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
@@ -564,6 +582,8 @@ static ssize_t lbs_wrbbp_write(struct file *file,
 	struct lbs_offset_value offval;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
@@ -598,6 +618,8 @@ static ssize_t lbs_rdrf_read(struct file *file, char __user *userbuf,
 	int ret;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	offval.offset = priv->rf_offset;
 	offval.value = 0;
@@ -623,6 +645,8 @@ static ssize_t lbs_rdrf_write(struct file *file,
 	ssize_t res, buf_size;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
@@ -647,6 +671,8 @@ static ssize_t lbs_wrrf_write(struct file *file,
 	struct lbs_offset_value offval;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	buf_size = min(count, len - 1);
 	if (copy_from_user(buf, userbuf, buf_size)) {
@@ -853,6 +879,8 @@ static ssize_t lbs_debugfs_read(struct file *file, char __user *userbuf,
 	struct debug_data *d;
 	unsigned long addr = get_zeroed_page(GFP_KERNEL);
 	char *buf = (char *)addr;
+	if (!buf)
+		return -ENOMEM;
 
 	p = buf;