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: (1674 commits)
  qlcnic: adding co maintainer
  ixgbe: add support for active DA cables
  ixgbe: dcb, do not tag tc_prio_control frames
  ixgbe: fix ixgbe_tx_is_paused logic
  ixgbe: always enable vlan strip/insert when DCB is enabled
  ixgbe: remove some redundant code in setting FCoE FIP filter
  ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp
  ixgbe: fix header len when unsplit packet overflows to data buffer
  ipv6: Never schedule DAD timer on dead address
  ipv6: Use POSTDAD state
  ipv6: Use state_lock to protect ifa state
  ipv6: Replace inet6_ifaddr->dead with state
  cxgb4: notify upper drivers if the device is already up when they load
  cxgb4: keep interrupts available when the ports are brought down
  cxgb4: fix initial addition of MAC address
  cnic: Return SPQ credit to bnx2x after ring setup and shutdown.
  cnic: Convert cnic_local_flags to atomic ops.
  can: Fix SJA1000 command register writes on SMP systems
  bridge: fix build for CONFIG_SYSFS disabled
  ARCNET: Limit com20020 PCI ID matches for SOHARD cards
  ...

Fix up various conflicts with pcmcia tree drivers/net/
{pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and
wireless/orinoco/spectrum_cs.c} and feature removal
(Documentation/feature-removal-schedule.txt).

Also fix a non-content conflict due to pm_qos_requirement getting
renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c

1 files changed, 14 insertions, 9 deletions

diff --git a/net/netfilter/xt_mac.c b/net/netfilter/xt_mac.c
index c2007116ce5b..8160f6b1435d 100644
--- a/net/netfilter/xt_mac.c
+++ b/net/netfilter/xt_mac.c
@@ -10,6 +10,7 @@
 
 #include <linux/module.h>
 #include <linux/skbuff.h>
+#include <linux/if_arp.h>
 #include <linux/if_ether.h>
 #include <linux/etherdevice.h>
 
@@ -24,16 +25,20 @@ MODULE_DESCRIPTION("Xtables: MAC address match");
 MODULE_ALIAS("ipt_mac");
 MODULE_ALIAS("ip6t_mac");
 
-static bool mac_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool mac_mt(const struct sk_buff *skb, struct xt_action_param *par)
 {
-    const struct xt_mac_info *info = par->matchinfo;
-
-    /* Is mac pointer valid? */
-    return skb_mac_header(skb) >= skb->head &&
-	   skb_mac_header(skb) + ETH_HLEN <= skb->data
-	   /* If so, compare... */
-	   && ((!compare_ether_addr(eth_hdr(skb)->h_source, info->srcaddr))
-		^ info->invert);
+	const struct xt_mac_info *info = par->matchinfo;
+	bool ret;
+
+	if (skb->dev == NULL || skb->dev->type != ARPHRD_ETHER)
+		return false;
+	if (skb_mac_header(skb) < skb->head)
+		return false;
+	if (skb_mac_header(skb) + ETH_HLEN > skb->data)
+		return false;
+	ret  = compare_ether_addr(eth_hdr(skb)->h_source, info->srcaddr) == 0;
+	ret ^= info->invert;
+	return ret;
 }
 
 static struct xt_match mac_mt_reg __read_mostly = {